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Writing Formulas

Authored by Heather Pedraza

Chemistry

9th - 11th Grade

NGSS covered

Used 425+ times

Writing Formulas
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17 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the correct formula for dinitrogen tetroxide?

N₃O₃
(N₂)₂(O₄)₃
N₂O₄
N₄O₂

Tags

NGSS.MS-PS1-1

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the formula for magnesium chloride?

MgCl
Mg2Cl
MgCl2
Mg(ClO3)2

Tags

NGSS.MS-PS1-1

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

The chemical formula for an ionic compound of potassium and oxygen is

KO.
K2O.
K2O2.
KO2.

Tags

NGSS.HS-PS1-2

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

The chemical formula of magnesium hydroxide is

MgOH₂
Mg(OH)₂
Mg(OH)
MgH₂

Tags

NGSS.MS-PS1-1

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

What is the correct formula for the compound, lithium oxide?

LiO
Li2O
LiO2
Li2O2

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Aluminum fluoride is...

AlF3

Al3F

FAl3

F3Al

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The chemical formula of Iron (III)bromide is

FeBr
Fe(III)Br
FeBr₃
Fe₂Br₃

Tags

NGSS.MS-PS1-1

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