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Worksheets

Polyatomic Ions

Total questions: 9

Worksheet time: 5mins

Name
Class
Date
1.

What is Ammonium

a)

NH4 +1

b)

H3O +1

c)

NH4 -1

d)

NO2 -1

2.

What is Nitrite

a)

N4 +2

b)

O3 -1

c)

Cl3 -2

d)

NO2 -1

3.

What is Acetate

a)

CHO3 +1

b)

C2H3O2 -1

c)

O3C2H3 -3

d)

HO4 -2

4.

What is Nitrate

a)

O3N-3

b)

NO3 -1

c)

N3O+1

d)

ON3-2

5.

What is Chlorite

a)

ClO2 -1

b)

ClO2 +1

c)

COl

d)

ClO2

6.

What is Hydroxide

a)

OH +1

b)

HO -1

c)

OH -1

d)

H

7.

What is Chlorate

a)

ClO

b)

ClO -2

c)

CO -3

d)

ClO3 -1

8.

What is Cyanide

a)

CN -1

b)

NC +3

c)

C -1

d)

N+2

9.

What is Hydronium

a)

NO6-2

b)

SO8 -3

c)

H30 +1

d)

HO3 -1