The noble gas rule states elements will gain, lose, or share electrons in order to gain a full valence shell.

Q: lonic bonds form between what types of elements? O A metal to metal. B. metal to non-metal C.…

A: There are different type of bonds. Bond types are dependes upon the nature of atoms  bonded to each…

Q: Which metals form cations with varying positive charges?

A: In this question we have to explain metals from cations with varrying positive charges.

Q: Given an element with seven valence electrons, how many chemical bonds will usually form?

A: Valence electrons: These are the electrons that are present in the outer shell of the element. The…

Q: Determine the number of electrons that the four elements below require (gain) to obtain an octet of…

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Q: By gaining 2 electrons, a sulfur atom attains an electron arrangement like that of the noble gas…

A: Given statement is that sulfur atom attains an electronic arrangement like that of noble gas argon.

Q: What is the ionic formula that results from the combination of the following elements? Cut and S02

A: The details solution for this is provided in step 2

Q: Determine the number of electrons must each of the atoms gain or lose to acquire the electron…

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Q: When a chlorine atom forms the chloride ion, it has the same charge as the ion.

A: When a neutral atom accepts one electron from any other atom, it gains a negative charge of -1. A…

Q: Draw a Lewis dot structure Please include the number of valence electrons

A: A very simplified representation of the valence shell electrons is represented by the Lewis…

Q: Based on their locations the periodic table, which two elements would you expect to form positive…

A: Boron and aluminum are the two elements which form ions of +3 charge.

Q: Why electronegativity values are not listed for the noble gases.

A: Electronegativity is defined as the tendency of an element to attract the shared pair of electrons…

Q: 7 of 11 Review | Constants | Periodic Table Part H For the atoms that do not follow the octet rule…

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Q: Deduce the formula of a compound that has the same number of atoms the same number of electrons and…

A: Electrons are negatively charged particles present in nucleus of an atom and they revolve around…

Q: According to the octet rule, which of elements listed below will have a tendency to lose 2…

A: Electron configuration of Oxygen : 152 252 2P4 Last shell need 2e- to complete the octet, So it can…

Q: how many valence electrons does a neutral sulfur atom have?

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Q: Write an equation that shows the formation of the nitride ion from a neutral nitrogen atom.…

A: Nitrogen  atomic number is 7 , its valency is 3  It is a p-block element and more electronegative…

Q: The elements of sodium and fluorine are far apart from each other on the period table. It is…

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Q: Why can't second-row elements have more than eight electrons in their valence shell? That is, why…

A: We are to discuss why octet rule is always followed by second row(group II) elements without any…

Q: pick the correct statement a. On the periodic table, atomic size generally increase across a period…

A: From question We are to predict the correct choice from the given options.

Q: When moving down a group (family) in the periodic table, the number of valence electrons.

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Q: how many valence electrons does Fluorine atoms have?

A: Fluorine(F) Atomic number is 9 It is belongs to halogen family.

Q: How many valence electrons are in a neutral atom of fluorine?

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Q: Covalent bonding with multiple atoms mostly requires a central atom . Once the geometrical shape is…

A: The given blanks has to be filled with correct answer.

Q: Which of the following is the best, most-general general description of what a chemically reacting…

A: We have to tell the most general description of a chemically reacting atom.

Q: Assuming that the octet rule is obeyed, write out the electron configuration for the ion formed by…

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Q: In at least one sentence, explain what happens when a potassium atom becomes a monatomic ion. In…

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Q: How do you solve it ?

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Q: Consider the circled atom in the structure below. Given the charge, determine the number of…

A: We have to determine the number of non bonding electrons.

Q: 1.) Assuming that the octet rule is obeyed, write out the electron configuration for the ion formed…

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: Define valence shell and valence electron.

A: An atom consists of different energy levels in which electrons can revolve these energy levels are…

Q: Use the electron dot formation to predict the correct ionic compound formula between Potassium and…

A: K is a metal while F is highly electronegative non metal , therefore they form ionic bond, by…

Q: According to the octet rule, most atoms that bond covalently achieve the electron configuration of a…

A: According to octet rule , atom losses  or gain or share the electron to obtain the 8 electron…

Q: How many valence electrons are in O− ?

A:

Q: How many valence electrons do trivalent atoms have?

A: If an atom contains three electrons in its valence shell, then that type of atoms are called as…

Q: What is the total number of valence electrons for Gat? valence electron(s)

A: Interpretation: We have to tell the number of valence electrons in Ga3+ .

Q: the halogens, X2 Draw the molecule by placing atoms on the grid and connecting them with bonds.…

A: Since in each halogen atom, we have 7 valence electrons  Hence they will try to get 1 more electron…

Q: How many valence electrons are in a bromine atom?

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Q: How many non-bonding electrons are present on the indicated atom? 'N'

A: An atom consists of certain sub-atomic particles which are arranged in atom in such a way that…

Q: Fill in the correct number. The preferred number of electrons in the outer shell is________

A: The preferred number of electrons in the outer shell is Eight.

Q: Use the space below to write the electron configuration of the Cu2 ion, using the noble gas…

A: The question is about to write the Electron Configuration of Cu2+

Q: Main group metals lose electrons, resulting in the electron configuration of the previous noble gas.…

A: Metals: elements that can donate electrons easily to attain inert gas configuration. Non-metals:…

Q: What kind of element gains electron after ionic bonding?

A: Concept is based on Ionic Bond.

Q: Draw each of the atoms surrounded by the appropriate number of valence electrons

A: In a Lewis structure, the lone pair of electrons are shown as dots.

Q: Practice In compounds, atoms conform to the octet rule by either losing or gaining in order to…

A: Blank space has-been filled as follows

Q: Formula of Sodium nitrate? ( including the positive ion and negative ion

A: To solve this problem we have to know about how the chemical formula are formed by the combination…

Q: how many valence electrons does copper have

A: The answer is as follows:

Q: Starting with 1s2draw out the complete electron configuration for the most stable ion of selenium.…

A: The shells around the nucleus are filled with electrons in increasing order of energy. The electrons…

Q: When atoms lose electrons and form cations, the cation is:

A: When atoms lose electrons, they form cation