Polyatomics

Polyatomics

11th Grade

6 Qs

quiz-placeholder

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Polyatomics

Polyatomics

Assessment

Quiz

Others

11th Grade

Practice Problem

Easy

Created by

Evelyn F

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6 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the chemical formula for the phosphate ion?

PO4 -3

OH -

CO3 -2

NH4 +1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which polyatomic ion has the formula OH -?

Hydroxide

Carbonate

Sulfate

Nitrate

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the charge on the ammonium ion?

+1

-1

-2

+2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is the formula for the sulfate ion?

SO4 -2

NO3 -

CO3 -2

PO4 -3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the chemical formula for the nitrate ion?

NO3 -

NH4 +1

SO4 -2

OH -

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the formula for ammonium?

NH2 +2

NH4 +2

NH4 +1

NH3 -2