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Worksheets

Radicals

Total questions: 20

Worksheet time: 7mins

Name
Class
Date
1.

Radical for the hypochlorous acid

a)

ClO

b)

ClO2

c)

ClO3

d)

ClO2

2.

Radical for carbonate (salt)

a)

CO2

b)

ClO3

c)

CO3

d)

HCO3

3.

Radical for the nitric acid

a)

NO2

b)

NO3

c)

NO4

d)

NO5

4.

Radical for the sulfuric acid

a)

SO2

b)

SO3

c)

SO4

d)

SO5

5.

Radical for the phosphoric acid

a)

PO2

b)

PO3

c)

PO4

d)

PO5

6.

Name of MnO4 radical for a salt

a)

Permanganate

b)

Permanganic

c)

Magnesious

d)

Magnesate

7.

Nitrite radical (salt)

a)

NO2

b)

NO3

c)

N3

d)

HNO3

8.

CrO4 for an acid

(a)  

9.

BO3 for a salt

a)

Borate

b)

Boric

c)

Bromide

d)

Hydroboric

10.

HF is:
______ acid

a)

fluoride

b)

fluoric

c)

hydrofluoric

d)

hydrofluoride

11.

Name the ion:
OH-1

a)

hydroxide

b)

oxyacid

c)

cyanide

d)

hydride

12.

Name the ion:
NH4

a)

hydroxide

b)

ammonium

c)

thiocyanate

d)

nitrate

13.

The salt with Se-2

a)

selenide

b)

selenic

c)

sulfurous

d)

sulfate

14.

CN-1 ion for acid

a)

hydrocyanic

b)

hydrocianide

c)

hydrochloric

d)

nitrocarbonic

15.

Name the Cl-1 ion for a salt:

a)

chloride

b)

chlorate

c)

hydrochloric

d)

perchlorate

16.

Br-1 in a salt

a)

bromide

b)

hydrobromic

c)

bromate

d)

borate

17.

Thiocyanic formula

a)

SCN

b)

CN

c)

Se

d)

MnO2

18.

PbO2 for acid

a)

plumbous

b)

plumbic

c)

phosphoric

d)

phosporous

19.

I-1 ion for an acid

a)

hydroioic

b)

iodide

c)

iodine

d)

hydroiodic

20.

HCO3

a)

Hydrogen carbonate

b)

Hydrocarbonic

c)

Carbonate

d)

Carbonic