Ions

Question 0

Ammonium

Answer 0

NH4^+

Question 1

Hydroxide

Answer 1

OH^-

Question 2

Peroxide

Answer 2

O2^2-

Question 3

Cyanide

Answer 3

CN^-

Question 4

Cyanate

Answer 4

OCN^-

Question 5

Thiocyanate

Answer 5

SCN^-

Question 6

Acetate

Answer 6

C2H3O2^-

CH3CO2^-

Question 7

Oxalate

Answer 7

C2O4^2-

Question 8

Perchlorate

Answer 8

ClO4^-

Question 9

Chlorate

Answer 9

ClO3^-

Question 10

Chlorite

Answer 10

ClO2^-

Question 11

Hypochlorite

Answer 11

ClO^-

Question 12

Nitrate

Answer 12

NO3^-

Question 13

Nitrite

Answer 13

NO2^-

Question 14

Carbonate

Answer 14

CO3^2-

Question 15

Hydrogen Carbonate

Bicarbonate

Answer 15

HCO3^-

Question 16

Sulfate

Answer 16

SO4^2-

Question 17

Hydrogen Sulfate (Bisulfate)

Answer 17

HSO4^-

Question 18

Sulfite

Answer 18

SO3^2-

Question 19

Hydrogen Sulfite (Bisulfite)

Answer 19

HSO3^-

Question 20

Thiosulfate

Answer 20

S2O3^2-

Question 21

Phosphate

Answer 21

PO4^3-

Question 22

Hydrogen Phosphate

Answer 22

HPO4^2-

Question 23

Dihydrogen Phosphate

Answer 23

H2PO4^-

Question 24

Carbide

Answer 24

C^4-

Question 25

Fluoride

Answer 25

F^-

Question 26

Chloride

Answer 26

Cl^-

Question 27

Bromide

Answer 27

Br^-

Question 28

Iodide

Answer 28

I^-

Question 29

Oxide

Answer 29

O^2-

Question 30

Sulfide

Answer 30

S^2-

Question 31

Selenide

Answer 31

Se^2-

Question 32

Nitride

Answer 32

N^3-

Question 33

Phosphide

Answer 33

P^3-

Question 34

Arsenide

Answer 34

As^3-

Question 35

Permanganate

Answer 35

MnO4^-

Question 36

Hydride

Answer 36

H^-

Question 37

Aluminum (cation)

Answer 37

Al^3+

Question 38

Zinc (Cation)

Answer 38

Zn^2+

Question 39

Cadmium (cation)

Answer 39

Cd^2+

Question 40

Silver (cation)

Answer 40

Ag+

Question 41

Chromate

Answer 41

CrO4^2-

Question 42

Dichromate

Answer 42

Cr2O7^2-

Question 43

Mercury I

Answer 43

Hg2^2+