Ions and Charges (To be Memorized)

Question 1

A positive atom is called a ____________

Answer 1

cation

Question 2

Symbol: Li

Answer 2

Name: Lithium
Charge: +1

Question 3

Symbol: Na

Answer 3

Name: Sodium
Charge: +1

Question 4

Symbol: K

Answer 4

Name: Potassium
Charge: +1

Question 5

Symbol: Ag

Answer 5

Name: Silver
Charge: +1

Question 6

Symbol: NH4

Answer 6

Name: Ammonium
Charge: +1

Question 7

Symbol: H

Answer 7

Name: Hydrogen
Charge: +1

Question 8

Symbol: Mg

Answer 8

Name: Magnesium
Charge: +2

Question 9

Symbol: Ca

Answer 9

Name: Calcium
Charge: +2

Question 10

Symbol: Pb

Answer 10

Name: Lead
Charge: +2

Question 11

Symbol: Ba

Answer 11

Name: Barium
Charge: +2

Question 12

Symbol: Zn

Answer 12

Name: Zinc
Symbol: +2

Question 13

Symbol: Al

Answer 13

Name: Aluminum
Charge: +3

Question 14

Symbol: Cu
1. (I)
2. (II)

Answer 14

Names: 1. Copper (I) or Cuprous
2. Copper (II) or Cupric

Charges: 1. +1
2. +2

Question 15

Symbol: Hg
1. (I)
2. (II)

Answer 15

Name:
1. Mercury (I) or Mercurous
2. Mercury (II) Mercuric

Charge:
1. +1
2. +2

Question 16

Symbol: Sn
1. (II)
2. (IV)

Answer 16

Name:
1. Tin (II) or Stannous
2. Tin (IV) or Stannic

Charge:
1. +2
2. +4

Question 17

Symbol: Fe
1. (II)
2. (III)

Answer 17

Name:
1. Iron (II) or Ferrous
2. Iron (III) or Ferric

Charge:
1. +2
3. +3

Question 18

A negative atom is called an ________

Answer 18

anion

Question 19

Symbol: F

Answer 19

Name: Fluoride
Charge: -1

Question 20

Symbol: Cl

Answer 20

Name: Chloride
Charge: -1

Question 21

Symbol: Br

Answer 21

Name: Bromide
Charge: -1

Question 22

Symbol: I

Answer 22

Name: Iodide
Charge: -1

Question 23

Symbol: CN

Answer 23

Name: Cyanide
Charge: -1

Question 24

Symbol: OH

Answer 24

Name: Hydroxide

Charge: -1

Question 25

Symbol: Cl O3

Answer 25

Name: Chlorate

Charge: -1

Question 26

Symbol: NO3

Answer 26

Name: Nitrate

Charge: -1

Question 27

Symbol: C 2H 3O 2

Answer 27

Name: Acetate

Charge: -1

Question 28

Symbol: S

Answer 28

Name: Sulfide

Charge: -2

Question 29

Symbol: O

Answer 29

Name: Oxide

Charge: -1

Question 30

Symbol: SO4

Answer 30

Name: Sulphate

Charge: -2

Question 31

Symbol: CO3

Answer 31

Name: Carbonate

Charge: -2

Question 32

Symbol: PO4

Answer 32

Name: Phosphate

Charge: -3

Question 33

Symbol: P

Answer 33

Name: Phosphide

Charge: -3

Question 34

Symbol: N

Answer 34

Name: Nitrate

Charge: -3

Question 35

What are ions?

Answer 35

Charged atoms