Cations and Anions

Question 1

Hydrogen

Answer 1

H +

Question 2

Lithium

Answer 2

Li +

Question 3

Sodium

Answer 3

Na +

Question 4

Potassium

Answer 4

K +

Question 5

Copper (i)

Answer 5

Cu +

Question 6

Silver

Answer 6

Ag +

Question 7

Ammonium

Answer 7

NH4 +

Question 8

Fluoride

Answer 8

F -

Question 9

Chloride

Answer 9

Cl -

Question 10

Bromide

Answer 10

Br -

Question 11

Iodide

Answer 11

I -

Question 12

Hydride

Answer 12

H -

Question 13

Hydroxide

Answer 13

OH -

Question 14

Nitrite

Answer 14

NO2 -

Question 15

Nitrate

Answer 15

NO3 -

Question 16

Manganate

Answer 16

MnO4 -

Question 17

Hydrogensulfate

Answer 17

HSO4 -

Question 18

Hydrogencarbonate

Answer 18

HCO3 -

Question 19

Ethanoate

Answer 19

CH3COO -

Question 20

Magnesium

Answer 20

Mg 2+

Question 21

Calcium

Answer 21

Ca 2+

Question 22

Barium

Answer 22

Ba 2+

Question 23

Iron (ii)

Answer 23

Fe 2+

Question 24

Copper (ii)

Answer 24

Cu 2+

Question 25

Zinc

Answer 25

Zn 2+

Question 26

Tin (ii)

Answer 26

Sn 2+

Question 27

Lead (ii)

Answer 27

Pb 2+

Question 28

Oxide

Answer 28

0 2-

Question 29

Sulfide

Answer 29

S 2-

Question 30

Carbonate

Answer 30

CO3 2-

Question 31

Sulphite

Answer 31

SO3 21

Question 32

Sulphate

Answer 32

SO4 2-

Question 33

Dichromate (vi)

Answer 33

Cr2O7 2-

Question 34

Iron (iii)

Answer 34

Fe 3+

Question 35

Aluminium

Answer 35

Al 3+

Question 36

Nitride

Answer 36

N 3-

Question 37

Phosphate

Answer 37

PO4 3-