Chemistry: Ions Quiz Review

What is an ion?

• A version of an element with the same # of protons, but different # of neutrons.

• An atom with a charge because it has gained or lost electrons.

• A electron in the outermost shell of an atom.

• The ability of an atom to attract electrons towards itself.

Atoms tend to gain or lose electrons to have a(n) ________ of electrons.

• quartet (4)

• quintet (5)

• octet (8)

• septet (7)

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Which below is an ANION?

• NH₄¹⁺

• Fe²⁺

• P^3-

• Al³⁺

What charge do CATIONS have?

• Positive charges

• Negative charges

• Neutral charges

• They can have any type of charge

If an atom has 6 valence electrons, what will it do when it becomes an ion?

• It will gain 2 electrons and have a 2+ charge

• It will gain 2 electrons and have a 2- charge

• It will lose 6 electrons and have a 6+ charge

• It will lose 2 electrons and have a 2- charge

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What does the question mark represent in this image?

• A proton

• A bond

• An element

• A valence electron

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What types of elements are involved in ionic bonds?

• Two metals

• Two nonmetals

• A metal and a nonmetal

• A liquid and a gas

How many valence electrons do all elements have that are in group 7A?

• 1-

• 17

• 7

• 8

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Transition metals will form ________ ions by ________ electrons.

• positive, losing

• positive, gaining

• negative, losing

• negative, gaining

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Which pair of elements below will bond with an ionic bond?

• Carbon and Oxygen (C and O)

• Chlorine and Nitrogen (Cl and N)

• Sodium and Lithium (Na and Li)

• Sodium and Bromine (Na and Br)