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Worksheets

Chemical Symbols and Formulas

Total questions: 10

Worksheet time: 2mins

Name
Class
Date
1.

Chemical symbol for carbon

a)

Ca

b)

Cn

c)

C

d)

Cb

2.

Chemical Symbol for lead

a)

Pb

b)

L

c)

Ld

d)

Le

3.

Chemical symbol for magnesium

a)

Mg

b)

M

c)

Ma

d)

M

4.

Chemical symbol for sodium

a)

So

b)

No

c)

S

d)

Na

5.

Chemical symbol for oxygen

a)

O

b)

Ox

c)

On

d)

Oy

6.

Chemical formula for carbon dioxide

a)

CO

b)

CO2

c)

CO3

d)

C2O

7.

Name this compound MgCl2

a)

magnesium chlorine

b)

chlorine magnesium

c)

magnesium chloride

d)

magneium chlorate

8.

Chemical formula for calcium nitrate

a)

Ca(NO3)2

b)

CaNO

c)

CaNO2

d)

C(NO3)2

9.

Name the compound with the formula KOH

a)

potassium hydride

b)

potassium oxide

c)

potassium oxygen hydrogen

d)

potassium hydroxide

10.

Chemical formula for sodium chloride

a)

NaCl2

b)

NaCl

c)

Na2Cl

d)

NaClO2