Anions

Question 1

1- (Halogens form 1- anions, Halides)

Acetate

Answer 1

C2H3O2-
Or
CH3COO-

Question 2

Bromide

Answer 2

Br-

Question 3

Chlorate

Answer 3

ClO3-

Question 4

Chloride

Answer 4

Cl-

Question 5

Chlorite

Answer 5

ClO2-

Question 6

Cyanide

Answer 6

CN-

Question 7

Flouride

Answer 7

F-

Question 8

Hydroxide

Answer 8

OH-

Question 9

Iodite

Answer 9

I-

Question 10

Nitrate

Answer 10

NO3-

Question 11

Nitrite

Answer 11

NO2-

Question 12

2- (Group 16 elements form 2- anions)

Carbonate

Answer 12

CO32-

Question 13

Oxide

Answer 13

O2-

Question 14

Sulfate

Answer 14

SO42-

Question 15

Sulfide

Answer 15

S2-

Question 16

Sulfite

Answer 16

SO32-

Question 17

3- (Group 15 elements form 3- anions)

Nitride

Answer 17

N3-

Question 18

Phosphate

Answer 18

PO43-

Question 19

Phosphide

Answer 19

P3-

Question 20

Phosphite

Answer 20

PO33-