Polyatomic Ions (-2 and -3)

Polyatomic Ions (-2 and -3)

Assessment

Flashcard

Chemistry

9th - 12th Grade

Hard

Created by

Wayground Content

FREE Resource

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16 questions

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1.

FLASHCARD QUESTION

Front

What is the chemical formula for sulfite?

Back

SO3-2

2.

FLASHCARD QUESTION

Front

What is the chemical formula for phosphate?

Back

PO4-3

3.

FLASHCARD QUESTION

Front

What is the chemical formula for silicate?

Back

SiO3-2

4.

FLASHCARD QUESTION

Front

What is the chemical formula for dichromate?

Back

Cr2O7-2

5.

FLASHCARD QUESTION

Front

What is the chemical formula for sulfate?

Back

SO4-2

6.

FLASHCARD QUESTION

Front

Define polyatomic ion.

Back

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

7.

FLASHCARD QUESTION

Front

What charge does a sulfate ion carry?

Back

-2

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