Unit 6: Ionic Bonds

What is the name of Na⁺¹

• Sodium ion

• sodium

• sodide

• ammonium

What is the formula for sulfide?

• SO₄^-1

• SO₄^-2

• S^-2

• SO₃^-2

What is the electron configuration of the magnesium ion?

• 1s²2s²2p⁶3s²

• 1s²2s²2p⁶3s²3s⁶

• 1s²2s²2p⁶3s²3p²

• 1s²2s²2p⁶

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What is an ionic bond?

• a bond between 2 non metals

• a bond between metals

• attraction between oppositely charged ions

• electrons being shared

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What is the charge of nitride?

• -1

• -2

• -3

• +1

How do you indicate the charge of a transition metal when writing a formula name?

• suffixes

• roman numerals

• prefixes

• group numbers

What is the overall charge of Copper (II) Oxide?

• +2

• +4

• 0

• -2

What is the name of CrO₄?

• Chromium

• Chromate

• Dichromate

• Cyanide

What is the formula for potassium sulfite?

• K₂S

• KSO₃

• K₂SO₃

• KSO₄

How does calcium obtain octet?

• gains 2

• gains 1

• loses 1

• loses 2

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