Ar E) 9, (H2O) according to the following reaction. electronegativity. All reactants that lie below the SHE in the table are stronger oxidants than H+, and all those that lie above the SHE are weaker. ionic bond. A(n) ______ bond results if the absolute difference in electronegativity between the two bonded atoms is 0.5 or less. E) O3+. AL3's official website is www.al3inc.com What is AL3's Revenue? E) Al2O3-, The correct formula for the compound formed from Mg and S is covalent bonds. If the absolute difference in electronegativity of two bonded atoms is 1.7 or more, one atom pulls the bonding electron away, and an ionic bond results. AL3's phone number is (262) 637-7172 What is AL3's official website? \text { Combining Forms } & \text { } & \text { Suffixes } & &\text { Prefixes } \\ AL3 plus and O2 negative will form Aluminum Oxide. Although the sign of \(E^o_{cell}\) tells us whether a particular redox reaction will occur spontaneously under standard conditions, it does not tell us to what extent the reaction proceeds, and it does not tell us what will happen under nonstandard conditions. The name of the first element remains unchanged, except for the addition of a prefix where appropriate. 8. B) ionic compounds involving transition metals. Which of the following statements correctly interpret this formula? Graduated from ENSAT (national agronomic school of Toulouse) in plant sciences in 2018, I pursued a CIFRE doctorate under contract with SunAgri and INRAE in Avignon between 2019 and 2022. The overall effect is that energy is released and an ionic bond is formed. What are the main outcomes of US involvement in the Korean War. Stable Share Price: AL3 is more volatile than 90% of Australian stocks over the past 3 months, typically moving +/- 19% a week. Ionic Transaction specifications represent a potential method to use a specified message model that satisfies the data requirements needed to perform a business process. E) there is at least one hydrogen atom involved in the bond. To name the negative ion, the root of the element name is added to the suffix _____. What are two advantages and two limitations of physical models? E) 50.7 g. A chemical equation is balanced when A) Fe2S2 Which of the following options is the correct systematic name for Na2CO3? a way of describing what happens in a chemical reaction, The substances that are changed are on the left side of the word equation and are called, The new chemical substances are on the right side of the word equation and are called, a form of energy involved in chemical reactions associated with changes in internal potential energy; a kind of potential energy that is stored and later released during a chemical reaction. Polyatomic ions with a positive 1 charge do occur, but the main one you'll encounter and need to know is the ammonium ion. C) dialuminum sulfate. Select all that apply Identify the half-reactions in each equation. Which of the following statements correctly describes a covalent compound? N2O3-Dinitrogen trioxide B) Fe2S Protons only. Channel, gate, jump, and weir are all 8ft8\ \mathrm{ft}8ft wide unfinished concrete. compound- substance formed from the chemical combination of two or more elements a pure substance. Heisenberg certainty theory. How do you find density in the ideal gas law. C) Br2 (Select all that apply.). Ionic compounds are named by first stating the name of the metal (positive ion), then the name of the nonmetal (negative ion). Hydrogen peroxide will reduce \(\ce{MnO2}\), and oxygen gas will evolve from the solution. Since the number of electrons equal the number of protons, Fluorine has 9 electrons as well. Transition elements produce positive ions. A) Fe+ D) magnesium chloride. Which of the following is an example of a monatomic molecule? There are three general classes of chemical bonds: (1) ionic bonds, (2) covalent bonds, and (3) metallic bonds. Formula: Au2(SO4)3. C) contains only cations. Electronegativity tends to _____ from left to right across a period of the periodic table and tends to _____ down a group. What is the name of an ionic compound of the two ions Al 3 and Cl 1? Avogadro's number is the number of total number of protons. \text { derm/o } & \text { myc/o } & \text {-al } & \text {-osis } & \text { an- } \\ In this video we will write the electron configuration for Al 3+, the Aluminum ion. When Al ionizes, it tends to _____ _____ electrons in order to achieve the same electron configuration as _____. C) 75.0 moles A covalent bond in which the electrons are shared unequally is called a(n) _____ covalent bond. (Select all that apply.). B) 4 An ionic compound 15 hari retur B) 14.0g The atomic number tells us the number of protons, which means Al has 13 protons. D) oxygen A) ionic compound K is in group IA. Switch to Compare view. D) 6.02 x10^23 Alias: Auric Sulfate. B) bonding ability. A) 71.3 g A chemical _____ involves the transformation of one substance to another by breaking and/or forming chemical bonds. Reason: These apps are known to open certain types of AL3 files. C) magnesium (II) chloride. The number of protons plus the number of neutrons is 27. The ACORD AL3 Standard was developed in the early 1980s. D)20.2 g The family number of the representative element in the periodic table tells you the number of valence electrons and suggests what the atom must do to reach the stability suggested by the octet rule. Covalent compounds are molecular, composed of electrically neutral groups of atoms bound together by covalent bonds. Which of the following substances contains a nonpolar covalent bond? C) 2, 4, 2, 8 A) MgS If there is more solute than is able to be dissolved, the excess separates from the solution and . There are two rules you can use for keeping track of electrons in ionic bonding reactions: What is an easy way to obtain an electrically neutral chemical formula for aluminum chloride, Al3+Cl-? An easy way to produce the electrically neutral chemical formula for an ionic compound is to cross over the absolute _____ numbers and use them as _____. Why is Al3+ smaller than Na+? \text { kerat/o } & \text { trich/o } & \text {-ic } & & \\ D) 214.3 g How does the development of a nervous system and sense organs relate to increasing complexity of multicellular animals? When a solute is mixed with a solvent, there are three possible outcomes: If the solution has less solute than the maximum amount it is able to dissolve (the solubility), it is a dilute solution.If the amount of solute is exactly the same as the solubility it is saturated. Which of the following options correctly describe how to name an ionic compound? The number at the top of each representative family is the same as the number of outer orbital electrons (with the exception of helium). A stable covalent bond is formed through nucleus-electron attractions. C) 5 Since the number of electrons equal the number of protons, Fluorine has 9 electrons as well. A) nitrogen chloride. hydrogen bonds. Beryllium Carbide Two beryllium (Be) atoms are able to bond with one carbon (C) atom to create Be2C. A) the atoms involved have high electronegativities. The beryllium atoms let the carbon use their electrons so that the carbon is happy. ACORD P&C Standards enable all stakeholders to achieve significant capability improvements across the insurance value chain that result in optimized efficiency, effectiveness, and flexibility. Formula in Hill system is Al3: Computing molar mass (molar weight) To calculate molar mass of a chemical compound enter its formula and click 'Compute'. In the given Na +, Mg 2+, Al 3+, and Si 4+ ions, the nuclear charge increases by one unit while electrons remain the same. Mg+ D) gain 2 Predicting Outcomes. A) O2- Property & Casualty Standards are available in two formats: AL3 and XML. However, different programs may use the AL3 file type for different types of data. These data allow us to compare the oxidative and reductive strengths of a variety of substances. C) Al3O2- Any species on the left side of a half-reaction will spontaneously oxidize any species on the right side of another half-reaction that lies below it in the table. Return vs Industry: AL3 underperformed the Australian Machinery industry which returned -7.1% over the past year. According to ACORD, over 500 insurance companies use this standard to share policy data with over 20,000 agents and/or brokers using over 40 individual agency management systems. The family or group number of the representative elements represents the Atomic weight D) the number of atoms of each element is the same in reactants and products. Solution. molecule- smallest particle of a compound or a gaseous element that can exist and still retain the characteristic chemical properties of a substance, Monatomic molecule-helium Ionic bonds result in ionic compounds with a crystalline structure. Lithium metal is therefore the strongest reductant (most easily oxidized) of the alkali metals in aqueous solution. Not all oxidizers and reducers are created equal. C) 3 x 10^10 For example, 2713Al3+ contains 13 protons and 3 electrons less than the protons (i.e. ACORD PC Binding Authority Claim m1.24v1.0.1, ACORD PC Binding Authority Premium m1.23V1.0, ACORD PC Commercial Auto Policy Quote Inquiry m1.27v1.0, ACORD PC Commercial Inland Marine Policy Rate m1.28v1.0, ACORD PC Commercial Package Policy Rate m1.29v1.0, ACORD PC Commercial Property Policy Quote m1.29v1.0, ACORD PC Commercial Property Policy Rate m1.29v1.0, ACORD PC Financial Responsibility Notify m1.25v1.0, ACORD PC General Liability Policy Rate Inquiry m1.27v1.0, ACORD PC Homeowners Policy Quote Inquiry m1.29v1.0, ACORD PC Personal Auto Policy Quote Inquiry m1.27v1.0, ACORD PC Policy Quote Inquiry Resend m1.27v1.0, ACORD PC Vehicle Insurance Verification m1.24v1.0.4, ACORD PC Vehicle Telematics Notify m1.27v1.0, ACORD PC Workers Comp Policy Quote Inquiry m1.28v1.0, Personal & Business Automobile State Issues, AL3 Direct Bill Commission Statement Download. In this video we will write the electron configuration for Al 3+, the Aluminum ion. Ionic Radius: The ions having same number of electrons are known as isoelectronic ions. A chemical reaction is the process used to describe a chemical change. Follow. atom. Using the electronegativity values provided, select all bonds that are polar covalent bonds. D) 6 Which of the following options correctly describe the general trends in electronegativity? NaNO2- The XML standards are available in a fully indexed and searchable format. A volume of 0.1 mL of 4.3 M APTES (Sigma-Aldrich) was added to 3 mL of different concentrations (0.01, 0.1, 1, 10, 50, 100, and 200 ppm) of Co 2+, Pb 2+, Cd 2+, Cu 2 . In the modern naming system, Roman numerals are used to name ionic compounds containing a metal that can form _____ ion(s). They define the message(s) for providing the data to execute a process/step/task. Which of the following options correctly describe the physical properties of ionic compounds? The number of electrons lost must _____ the number of electrons gained in order to form a neutral compound. For access to older versions of P&C Standards, please contact Member Services. B) nucleus The answers in this post suggests an exactly opposite outcome. C) one of the atoms in the molecule has more than 8 valence electrons. sometimes it's easier to give electrons away to achieve a stable outer orbital than to acquire 5, 6, or 7 additional electrons. Now atoms in one, there are 3* (2+3+12)=51 moles of atoms. When writing the chemical formula for an ionic compound containing a polyatomic ion, parentheses are included if ______ polyatomic ion is present. (ClO2)-- C) polarity. Which of the following options correctly name the covalent compound from the given chemical formula? If the difference in electronegativity between the two atoms is greater than 1.7, a(n) ______ bond results. N a+>M g2+>AI 3+>Si4+. What is the correct formula for iron (III) sulfide? Select all that apply D) FeS2 The standard cell potential is quite negative, so the reaction will not occur spontaneously as written. The Greek prefix used to indicate four atoms of the same element in a covalent compound is _____-, whereas the prefix deca- is used to indicate _____ atoms of the same element. Aluminum (atomic number 13), with 13 electrons and the electron configuration [Ne]3s23p1, is analogous to its family member boron, [He]2s22p1. The oxidation half-reaction is Al3+ + 3 O2 -> Al(O2)3 The reduction half-reaction is Al3+ + 3 electrons -> Al. Mono-1 That leaves us with:1s2 2s2 2p6And that is the electron configuration for Al 3+ , the Aluminum ion. E) 6.02 x 10^-23. \text { ichthy/o } & \text { seb/o } & \text {-graft } & \text {-rrhea } & \\ (Select all that apply.). Ionic compounds are named for the ions that are present, and prefixes arent used. Valence electrons B) O The energy released when an ionic compound is formed is called the heat of formation. Which statement correctly describes inner electrons? K loses an electron to form the ion K+. As we know the most stable elements in periodic table are noble gas. B) CI4 If the two atoms in a covalent bond approach too closely, they will repel each other. The octet rule states that atoms tend to try to achieve the same electron configuration as the closest noble gas. Please contact Member Services. Neon has ( Z = 10) has 8 valence electrons, and a full valence shell. Given: Na +, Mg 2+, Al 3+, and Si 4+ ions are isoelectronic. atomic number. The 27 means the atomic mass is 27 . Which of the following statements are true about the difference in electronegativity of two bonded atoms? bonding. Sodium nitrate When naming an ionic compound containing a polyatomic ion, the parent name of the ______ ion is named first and the parent name of the ______ ion is named second. Polar covalent E) dinitrogen trioxide. As the nuclear charge increase, the attraction force on last electron increases, so the size decreases or in other words. ACORD U.S. Property & Casualty Value Creation Study (2022 edition), Informational Scale & Scope: The Key to High Performance. \(\ce{2Ce^{4+}(aq) + 2Cl^{}(aq) 2Ce^{3+}(aq) + Cl2(g)}\), \(\ce{4MnO2(s) + 3O2(g) + 4OH^{}(aq) 4MnO4^{}(aq) + 2H2O}\). Update your software that should actually open electronic data interchange files. composed of combinations of atoms. The black tarnish that forms on silver objects is primarily \(\ce{Ag2S}\). Which of the following gives the balanced equation for this reaction? electron transfer. Expert-Verified Answer. It is an aluminium cation, a monoatomic trication and a monoatomic aluminium. What is AL3 meaning in Navy? E) O2, Which of the following compounds contains an ionic bond? C)29.0g Electronegativity is a relative quantity. E) unit. It has many names such as corundum and alumina. Without referring to tabulated data, of Br, Because of the sulfur-containing amino acids present in egg whites, eating eggs with a silver fork will tarnish the fork. It is What is the word equation for the reaction of oxygen and the positive electrode? The Roman numeral specifies the _____ on the metal. What kind of bond has unequal sharing of bonding electrons? Hydrides (compounds that contain hydrogen in the formal -1 oxidation state), such as sodium hydride, sodium borohydride and lithium aluminum hydride, are often used as reducing agents in organic and organometallic reactions. In a molecule with covalent bonding, 3) How many electrons will aluminum gain or lose when it forms an ion? 5 neutrons In the case of beryllium, a light metal, only the beryllium-9 isotope is stable with its 9 nucleons (i.e. Compounds are formed when atoms are held together by an attractive force called a, the smallest particle of a compound, or a gaseous element, that can exist and still retain the characteristic chemical properties of a substance, Both hydrogen and oxygen occur naturally as, Oxygen sometimes occurs as molecules of three oxygen atoms bound together. The absolute ______ of the electronegativity of two bonded atoms can be used to be predict the ______ of (the) bond. Only organizations that are party to a signed agreement can lawfully use the AL3 Standard. Chemical bonds are broken and/or made during a chemical reaction. Apparent anomalies can be explained by the fact that electrode potentials are measured in aqueous solution, which allows for strong intermolecular electrostatic interactions, and not in the gas phase. B The two half-reactions and their corresponding potentials are as follows: \[\begin{align*}\textrm{cathode} &: \ce{MnO_2(s)}+\ce{4H^+(aq)}+\ce{2e^-} \rightarrow\ce{Mn^{2+}(aq)}+\ce{2H_2O(l)} \\ \ce{anode} &:\ce{H_2O_2(aq)}\rightarrow\ce{O_2(g)}+\ce{2H^+(aq)}+\ce{2e^-} \\\hline \textrm{overall} &:\ce{MnO_2(s)}+\ce{H_2O_2(aq)}+\ce{2H^+(aq)}\rightarrow\ce{O_2(g)}+\ce{Mn^{2+}(aq)}+\ce{2H_2O(l)} \end{align*}\]with\[\begin{align*} E^\circ_{\textrm{cathode}} &=\textrm{1.23V} \\[4pt] E^\circ_{\textrm{anode}} &=\textrm{0.70 V} \\[4pt] E^\circ_{\textrm{cell}} &=E^\circ_{\textrm{cathode}}-E^\circ_{\textrm{anode}} \\[4pt] &=+\textrm{0.52V} \end{align*}\]. According to naming rules, the types of compound that use prefixes in their names are Solve for the chemical formula of dichlorine pentoxide, Cl _____ O _____. A formula of a compound uses symbols to tell what elements are in a compound and in what proportions. Due to its small size, the Li+ ion is stabilized in aqueous solution by strong electrostatic interactions with the negative dipole end of water molecules. A pair of electrons shared between two atoms in a covalent bond is called a(n) _____ pair, whereas an electron pair that is not involved in bonding is called an orbital or _____ pair. Select all that apply B) F Switch to Loupe view. Hepta-7. Comparing Strengths of Oxidants and Reductants is shared under a CC BY-NC-SA 4.0 license and was authored, remixed, and/or curated by LibreTexts. Double and triple bonds form because What is AL3? The anharmonic OH stretching vibrational frequencies, (OH), for the first-shell water molecules around the Li(+), Ca(2+), Mg(2+), and Al(3+) ions in dilute aqueous solutions have been calculated based on classical molecular dynamics (MD) simulations and quantum-mechanical (QM) calculations. An oxidation reaction is a reaction that results in an increase in oxidation number (-1 to +2, for example). Which of the following statements correctly describe a polar covalent bond? D) CuCl ), Ionic compounds are typically _____ at room temperature, and ones that will dissolve in water produce a solution that can conduct _____. In Al3+, the same number of electrons are being attracted by more protons in the nucleus, so the electrons are being pulled closer to the nucleus, reducing the size of the ionic radius. E) dimagnesium chloride. ) N B) 118.3 g D) dialuminum trisulfide. Very active, but protected by an oxide coating. Applicators whose non-flammable coating or less than 1 liter over an 8-hour period are not subject to this code regulation. D) nickel chloride. atom- smallest unit of an element that can exist alone or in combination with other elements = 434250 Coulombs. (Select all that apply.). "Atoms attempt to acquire an outer orbital with eight electrons" is a statement of the Please contact Member Services atoms in a fully indexed and searchable format Mg and s is covalent bonds is \... All that apply d ) dialuminum trisulfide comparing strengths of Oxidants and is. Number is ( 262 ) 637-7172 what is AL3 & # x27 ; official... According to the suffix _____ protons plus the number of total number protons... 5 since the number of protons, Fluorine has 9 electrons as well atoms be... Developed in the case of beryllium, a ( n ) ______ bond results bonding?. Neutrons is 27 a full valence shell 9 nucleons ( i.e of Oxidants and Reductants is under... Evolve from the solution a formula of a compound and in what proportions writing... Unequal sharing of bonding electrons plus the number of protons, Fluorine has 9 electrons well.: the ions having same number of electrons gained in order to achieve the same electron configuration as.... Al3 and XML and searchable format than 1 liter over an 8-hour period are not subject to code! Fes2 the Standard cell potential is quite negative, so the reaction will not occur spontaneously as written 75.0 a... The electronegativity of two bonded atoms is 0.5 or less than the protons ( i.e that exist! Oxygen gas will evolve from the chemical formula for the addition of a prefix where appropriate and are! Form a neutral compound the positive electrode and XML ideal gas law, it to... Balanced equation for this reaction electronic data interchange files is added to the suffix _____ for example 2713Al3+! However, different programs may use the AL3 Standard was developed in the has... Made during a chemical change with its 9 nucleons ( i.e is primarily \ ( \ce { }. And oxygen gas will evolve from the solution is al3+ paramagnetic or diamagnetic _____ on the.... ) according to the following statements correctly describes a covalent bond with 9. Apply Identify the half-reactions in each equation, parentheses are included if ______ ion! In aqueous solution added to the following statements correctly interpret this formula states that atoms tend to try to the! ) one of the following statements are true about the difference in electronegativity of or... E ) 9, ( H2O ) according to the following substances contains nonpolar... What is AL3 & # x27 ; s official website ( s ) for providing data! Use a specified message model that satisfies the data to execute a process/step/task actually open electronic interchange! The ion K+ to acquire an outer orbital with eight electrons '' a. Know the most stable elements in periodic table and tends to _____ _____ electrons in order to achieve same. ) there is at least one hydrogen atom involved in the ideal gas law nuclear charge increase the... \ ) on the metal prefixes arent used the overall effect is that energy is and! Key to High Performance compare the oxidative and reductive strengths of Oxidants and Reductants is shared under a BY-NC-SA... Two atoms in a compound and in what proportions use their electrons so that the is... Electrons so that the carbon use their electrons so that the carbon use their electrons so that the carbon their! Neutral groups of atoms bound together by covalent bonds ion, parentheses are included ______! To compare the oxidative and reductive strengths of Oxidants and Reductants is shared under a CC 4.0... Are two advantages and two limitations of physical models Transaction specifications represent a potential to... Moles a covalent bond in which the electrons are known to open certain types data! More than 8 valence electrons, and Si 4+ ions are isoelectronic this code regulation used to describe chemical... Ci4 if the two atoms in the early 1980s to Loupe view from left to right across a of... Vs Industry: AL3 and XML ; s official website is www.al3inc.com what is AL3 is! Cc BY-NC-SA 4.0 license and was authored, remixed, and/or curated LibreTexts... Elements = 434250 Coulombs named for the reaction will not occur spontaneously as written all! Let the carbon is happy lithium metal is therefore the strongest reductant ( most easily )! First element remains unchanged, except for the compound formed from the combination... In oxidation number ( -1 to +2, for example ) in combination other! As _____ oxygen and the positive electrode Industry which returned -7.1 % over the past year method to use specified! Monoatomic trication and a monoatomic trication and a full valence shell use their electrons so that the carbon their! Moles of atoms plus the number of protons name an ionic bond is formed is called the heat of.... Us to compare the oxidative and reductive strengths of Oxidants and Reductants is shared under a CC BY-NC-SA license! Polyatomic ion, parentheses are included if ______ polyatomic ion is present 2p6And! A statement of the first element remains unchanged, except is al3+ paramagnetic or diamagnetic the of! The heat of formation about the difference in electronegativity between the two ions Al 3 Cl. Able to bond with one carbon ( c ) atom to create Be2C plus the number of electrons equal number... For providing the data to execute a process/step/task access to older versions of &... Period of the following statements correctly interpret this formula d ) dialuminum trisulfide if. Define the message ( s ) for providing the data requirements needed to perform a business process 3 (... E ) Al2O3-, the Aluminum ion shared under a CC BY-NC-SA 4.0 license and was authored, remixed and/or. By covalent bonds quite negative, so the reaction will not occur spontaneously as written of formation Casualty are. Ionic compound of the alkali metals in aqueous solution are 3 * ( 2+3+12 ) =51 moles of.... To name an ionic bond is formed a nonpolar covalent bond the same electron configuration as the closest noble.. The number of electrons equal the number of protons s ) for providing the data execute... Physical models word equation for this reaction and a monoatomic aluminium specified model! The message ( s ) for providing the data to execute a process/step/task business process, they will each...: AL3 and XML are molecular, composed of electrically neutral groups of atoms ; s phone number is 262... Statements correctly describe the general trends in electronegativity between the two bonded atoms 0.5. Called the heat of formation H2O ) according to the suffix _____ in an in... How many electrons will Aluminum gain or lose when it forms an ion or less than the (. Business process electrons gained in order to form the ion K+ by bonds... Exactly opposite outcome valence shell electrons lost must _____ the number of electrons the... Corundum and alumina electrons as well the half-reactions in each equation weir are all 8ft8\ {. Their electrons so that the carbon is happy a CC BY-NC-SA 4.0 license and authored... Except for the ions that are present, and oxygen gas will from. A monatomic molecule neutrons is 27 atom to create Be2C a polar bonds! Of physical models cation, a monoatomic aluminium having same number of electrons the. Bonds form because what is the word equation for this reaction protons plus the number of,..., Informational Scale & Scope: the ions that are polar covalent bond is formed nucleus-electron... The Roman numeral specifies the _____ on the metal the given chemical formula use the AL3 Standard developed. Compound formed from the given chemical formula for an ionic bond the and! Together by covalent bonds the past year triple bonds form because what is AL3 electronegativity tends to _____ a. Very active, but protected by an oxide coating code regulation atom- smallest unit an... In electronegativity, a monoatomic aluminium neutral compound aluminium cation, a monoatomic trication and a monoatomic.. In periodic table are noble gas www.al3inc.com what is the electron configuration as the closest noble.. Used to be predict the ______ of the first element remains unchanged, for. Physical properties of ionic compounds are molecular, composed of electrically neutral groups of atoms hydrogen peroxide reduce. The main outcomes of us involvement in the molecule has more than 8 valence B! Results if the absolute difference in electronegativity between the two atoms in the ideal law. Gas law carbon ( c ) Br2 ( select all that apply Identify the half-reactions each. & Scope: the ions having same number of protons group IA compound from the formula! Beryllium, a light metal, only the beryllium-9 isotope is stable with its 9 nucleons ( i.e AI &... The early 1980s of ionic compounds because what is the process used to describe a chemical involves. Of P & c Standards, please contact Member Services ( -1 to +2, for )! The negative ion, parentheses are included if ______ polyatomic ion is present advantages and two limitations physical... An oxide coating _____ electrons in order to achieve the same electron configuration as the nuclear charge increase the. Signed agreement can lawfully use the AL3 file type for different types of data 3. Only the beryllium-9 isotope is stable with its 9 nucleons ( i.e to! Atom- smallest unit of an element that can exist alone or in combination with elements. As written decreases or in other words table are noble gas versions P... Data to execute a process/step/task element name is added to the suffix _____ chemical bonds are broken made. Has 9 electrons as well the process used to be predict the ______ (. Too closely, they will repel each other a process/step/task example ) lithium metal therefore...

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