Common Polyatomic Ions

Question 1

Polyatomic Ions

Answer 1

are ions that include more than one element, but they remain together as a group and have one overall charge for the group of atoms involved.

Question 2

As far as common polyatomic ions go, there are _ -1 charged ions

Answer 2

15

Question 3

As far as common polyatomic ions go, there are _ -2 charged ions

Answer 3

9

Question 4

As far as common polyatomic ions go, there are _ -3 charged ions

Answer 4

2

Question 5

As far as common polyatomic ions go, there are _ +1 charged ions

Answer 5

2

Question 6

As far as common polyatomic ions go, there are _ +2 charged ions

Answer 6

2

Question 7

C2H3O2^-1

Answer 7

Acetate

Question 8

CN^-1

Answer 8

Cyanide

Question 9

OH^-1

Answer 9

Hydroxide

Question 10

NO2^-1

Answer 10

Nitrite

Question 11

NO3^-1

Answer 11

Nitrate

Question 12

ClO^-1

Answer 12

Hypochlorite

Question 13

ClO2^-1

Answer 13

Chlorite

Question 14

ClO3^-1

Answer 14

Chlorate

Question 15

ClO4^-1

Answer 15

Perchlorate

Question 16

BrO3^-1

Answer 16

Bromate

Question 17

SCN^-1

Answer 17

Thiocyanate

Question 18

HSO4^-1

Answer 18

Hydrogen Sulfate

Question 19

HCO3^-1

Answer 19

Hydrogen Carbonate

Question 20

MnO4^-1

Answer 20

Permanganate

Question 21

IO3^-1

Answer 21

Iodate

Question 22

CO3^-2

Answer 22

Carbonate

Question 23

S2O3^-2

Answer 23

Thiosulfate

Question 24

C2O4^-2

Answer 24

Oxalate

Question 25

SO3^-2

Answer 25

Sulfite

Question 26

SO4^-2

Answer 26

Sulfate

Question 27

O2^-2

Answer 27

Peroxide

Question 28

O2^-1

Answer 28

Superoxide

Question 29

HPO4^-2

Answer 29

Hydrogen Phosphate

Question 30

CrO4^-2

Answer 30

Chromate

Question 31

Cr2O7^-2

Answer 31

Dichromate

Question 32

PO4^-3

Answer 32

Phosphate

Question 33

PO3^-3

Answer 33

Phosphite

Question 34

NH4^+1

Answer 34

Ammonium

Question 35

H3O^+1

Answer 35

Hydronium

Question 36

Hg2^+2

Answer 36

Mercury (I) ion

Question 37

Hg^+2

Answer 37

Mercury (II) ion