Ions to Learn - Polyatomic Ions

Question 1

NO3 -

Answer 1

nitrate

Question 2

NO2 -

Answer 2

nitrite

Question 3

CrO4 2-

Answer 3

chromate

Question 4

Cr2O7 2-

Answer 4

dichromate

Question 5

CN -

Answer 5

cyanide

Question 6

MnO4 -

Answer 6

permanganate

Question 7

OH -

Answer 7

hydroxide

Question 8

O2 2-

Answer 8

peroxide

Question 9

CO3 2-

Answer 9

carbonate

Question 10

SO4 2-

Answer 10

sulfate

Question 11

SO3 2-

Answer 11

sulfite

Question 12

C2O4 2-

Answer 12

oxalate

Question 13

PO4 3-

Answer 13

phosphate

Question 14

PO3 3-

Answer 14

phosphite

Question 15

S2O3 2-

Answer 15

thiosulfate

Question 16

AsO4 3-

Answer 16

arsenate

Question 17

SeO4 2-

Answer 17

selenate

Question 18

SiO3 -

Answer 18

silicate

Question 19

C2H3O2 -

Answer 19

acetate

Question 20

NH4 +

Answer 20

ammonium

Question 21

ClO4 -

Answer 21

perchlorate

Question 22

ClO3 -

Answer 22

chlorate

Question 23

ClO2 -

Answer 23

chlorite

Question 24

ClO -

Answer 24

hypochlorite

Question 25

IO4 -

Answer 25

iodate

Question 26

IO -

Answer 26

hypoiodite

Question 27

BrO3 -

Answer 27

bromate

Question 28

BrO -

Answer 28

hypobromite

Question 29

HCO3 -

Answer 29

hydrogen carbonate

Question 30

HSO4 -

Answer 30

hydrogen sulfate

Question 31

HC2O4 -

Answer 31

hydrogen oxalate

Question 32

HPO4 2-

Answer 32

hydrogen phosphate

Question 33

H2PO4 -

Answer 33

dihydrogen phosphate

Question 34

HS -

Answer 34

hydrogen sulfide

Question 35

BO3 3-

Answer 35

borate

Question 36

B4O7 2-

Answer 36

tetraborate