Free Printable Compound Formulas

1.

What is the correct chemical formula for water?

a)

H_2O

b)

$HO_2$

c)

$H_2O_2$

2.

What is the correct chemical formula for simple sugar?

a)

c_2H_{12}O_6

b)

$C_6H_{12}O_6$

c)

$C_6H_{12}O_{12}$

3.

What is the correct chemical formula for table salt?

a)

Na_2Cl

b)

$NaCl_3$

c)

$NaCl$

4.

What is the correct chemical formula for nitrogen gas?

a)

$N_2$

b)

$N_3$

c)

$N_1$

5.

What is the correct chemical formula for rust?

a)

$F_2O_3$

b)

$Fe_2O_3$

c)

$Fe_3O_2$

6.

What is the correct chemical formula for carbon dioxide?

a)

$CO_3$

b)

$CO_4$

c)

$CO_2$

7.

What is the correct chemical formula for oxygen gas?

a)

$O_4$

b)

$O_2$

c)

$O_1$

Compound Formulas

Total questions: 7

Worksheet time: 7mins

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