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Molecules/Formulas Retest Practice

Authored by Glade Wilson

Science

9th Grade

NGSS covered

Used 1+ times

Molecules/Formulas Retest Practice
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39 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Write the formula for copper(II) sulfite:

CuSO₃

Cu₂SO₃

Cu(SO₃)₂

CuSO₄

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Name the compound Fe₂(CO₃)₃:

Iron(III) carbonate

Iron(II) carbonate

Iron carbonate

Diiron carbonate

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which formula correctly represents silver phosphate?

Ag₃PO₄

AgPO₄

Ag(PO₄)₃

Ag₃PO₃

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the correct name for Al₂O₃?

Aluminum oxide

Aluminum(III) oxide

Dialuminum trioxide

Aluminum(III) trioxide

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Select the correct formula for mercury(II) nitrate:

Hg(NO₃)₂

HgNO₃

Hg₂(NO₃)₃

HgNO₂

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Name the compound N₂O₅:

Dinitrogen pentoxide

Nitrogen oxide

Nitrogen(V) oxide

Nitrogen pentoxide

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Write the formula for chromium(III) hydroxide:

Cr(OH)₃

CrOH₃

Cr₃OH

Cr₃(OH)₂

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