TABLE 3.6

Question 1

NUMBER OF VALENCE ELECTRONS FOR Group 1A

Answer 1

1

Question 2

NUMBER OF VALENCE ELECTRONS FOR Group 2A

Answer 2

2

Question 3

NUMBER OF VALENCE ELECTRONS FOR Group 3A

Answer 3

3

Question 4

NUMBER OF VALENCE ELECTRONS FOR Group 4A

Answer 4

4

Question 5

NUMBER OF VALENCE ELECTRONS FOR Group 5A

Answer 5

5

Question 6

NUMBER OF VALENCE ELECTRONS FOR Group 6A

Answer 6

6

Question 7

NUMBER OF VALENCE ELECTRONS FOR Group 7A

Answer 7

7

Question 8

HOW THE ELEMENTS FORM IONS FOR Group 1A

Answer 8

Lose 1 electron

Question 9

HOW THE ELEMENTS FORM IONS FOR Group 2A

Answer 9

Lose 2 electrons

Question 10

HOW THE ELEMENTS FORM IONS FOR Group 3A

Answer 10

Lose 3 electrons

Question 11

HOW THE ELEMENTS FORM IONS FOR Group 4A

Answer 11

Only Sn and Pb form ions: Group 4A elements prefer to form covalent bonds

Question 12

HOW THE ELEMENTS FORM IONS FOR Group 5A

Answer 12

Gain 3 electrons

Question 13

HOW THE ELEMENTS FORM IONS FOR Group 6A

Answer 13

Gain 2 electrons

Question 14

HOW THE ELEMENTS FORM IONS FOR Group 7A

Answer 14

Gain 1 electron

Question 15

NORMAL ION CHARGE FOR Group 1A

Answer 15

+1

Question 16

NORMAL ION CHARGE FOR Group 2A

Answer 16

+2

Question 17

NORMAL ION CHARGE FOR Group 3A

Answer 17

+3

Question 18

NORMAL ION CHARGE FOR Group 4A

Answer 18

Only Sn and Pb form ions: Group 4A elements prefer to form covalent bonds

Question 19

NORMAL ION CHARGE FOR Group 5A

Answer 19

-3

Question 20

NORMAL ION CHARGE FOR Group 6A

Answer 20

-2

Question 21

NORMAL ION CHARGE FOR Group 7A

Answer 21

-1

Question 22

EXAMPLE FOR GROUP 1A

Answer 22

Na+ (sodium ion)

Question 23

EXAMPLE FOR GROUP 2A

Answer 23

Mg2+ (magnesium ion)

Question 24

EXAMPLE FOR GROUP 3A

Answer 24

Al3+ (aluminum ion)

Question 25

EXAMPLE FOR GROUP 4A

Answer 25

Only Sn and Pb form ions: Group 4A elements prefer to form covalent bonds

Question 26

EXAMPLE FOR GROUP 5A

Answer 26

N3- (nitride ion)

Question 27

EXAMPLE FOR GROUP 6A

Answer 27

O2- (oxide ion)

Question 28

EXAMPLE FOR GROUP 7A

Answer 28

F- (fluoride ion)