C08.8 Ionic Review Lecture

Match

Match the following with the type of ion/compound it is

• monatomic ion

• polyatomic ion

• binary ionic compound

• binary covalent compound

• ionic compound with a polyatomic ion

Cl^–

SO₄ ^2–

Na₂O

CO₂

KOH

• Cl^–

• SO₄ ^2–

• Na₂O

• CO₂

• KOH

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What is the formula of the Barium ion?

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Ba

2+

B

Br

+

3+

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What is the formula of the copper(II) ion?

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Cu

Co

C

2+

+

3+

Cp

2–

3–

–

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What is the formula of the sulfide ion?

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S

2–

Su

Si

–

3–

Sf

+

2+

3+

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What is the formula of the chlorite ion? ​ ​ ​

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Multiple Choice

What is the FIRST WORD in the compound name of

MnO₂

• manganese(IV)

• manganese

• manganese(II)

• manganese(I)

• manganeside

Multiple Choice

What is the name of K₂S?

• potassium sulfide
• potassium(I) sulfide

• potassium sulfate

• potassium(I) sulfate

• dipotassium monosulfide

Multiple Choice

What is the name of Na₃PO₄?

• trisodium phosphorus tetroxide

• trisodium phosphate

• sodium phosphate

• sodium phosphide

• trisodium phoside

Multiple Choice

What is the negative ion in calcium nitrate?

• $$NO_3^{\ \ -}$$

• $$N^{\ 3-}$$

• $$NO_2^{\ \ -}$$

• $$Ni^-$$

• $$NO^-$$

Multiple Choice

What is the negative ion in lithium nitride?

• $$N^{\ \ 2-}$$

• $$N^{\ 3-}$$

• $$NO_2^{\ \ -}$$

• $$N^{4-}$$

• $$NO_3^-$$

Multiple Choice

What is the formula of the positive ion in ammonium sulfate?

• $$Am^+$$

• $$NH_3$$

• $$NH_4^{\ \ +}$$

• $$NH_2^{\ \ -}$$

• $$Am^{\ \ 2+}$$

Multiple Choice

What is the formula of the positive ion in chromium(II) oxide

• $$CrO_4^{\ \ \ \ 2-}$$

• $$Cr^{\ \ \ 2+}$$

• $$Cr_2^{\ \ +}$$

• $$Cr^+$$

• $$CrO_4^{\ \ \ \ 2+}$$

Multiple Choice

What is the positive ion in aluminum chloride?

• $$AlO^+$$

• $$Al^{\ \ 3+}$$

• $$Al^{\ \ 5-}$$

• $$Al^+$$

• $$AlO_2$$

Multiple Choice

Combine the ions to make the formula of an ionic compound.

Ca²⁺ PO₄^3-

• CaPO₄

• Ca₃PO₈

• Ca₂PO₃

• Ca₃(PO₄)₂

• Ca₂(PO₄)₃

Multiple Choice

Combine the ions to make the formula of an ionic compound.

Ca²⁺ Br ^–

• CaBr

• CaBr₂

• Ca₂Br

• CaBr⁺

• CaBrO₂

Multiple Choice

Combine the ions to make the formula of an ionic compound.

Ba²⁺ O ^2–

• BaO

• BaO₂

• Ba₂O

• Ba₂O₂

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What is the formula for sodium oxide? ​

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What is the formula for sodium sulfate?

​

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What is the chemical formula for copper(II) oxide?

​

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