Polyatomic Ionic Compounds

Polyatomic Ionic Compounds

Assessment

Flashcard

Physics

10th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a polyatomic ion?

Back

A polyatomic ion is a charged ion composed of two or more atoms covalently bonded, which can act as a single unit in chemical reactions.

2.

FLASHCARD QUESTION

Front

What is the formula for ammonium phosphate?

Back

(NH₄)₃PO₄

3.

FLASHCARD QUESTION

Front

What is the name of the compound Cu₂CO₃?

Back

Copper carbonate

4.

FLASHCARD QUESTION

Front

What is the proper formula for magnesium hydroxide?

Back

Mg(OH)₂

5.

FLASHCARD QUESTION

Front

What is the formula for magnesium cyanide?

Back

Mg(CN)₂

6.

FLASHCARD QUESTION

Front

What is the name of the ionic compound MgSO₄?

Back

Magnesium sulfate

7.

FLASHCARD QUESTION

Front

How do you determine the charge of a polyatomic ion?

Back

The charge of a polyatomic ion is determined by the total number of electrons lost or gained by the atoms in the ion.

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