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Question 1

What is the valence of hydrogen?

Answer 1

1

Question 2

What is the valence of oxygen?

Answer 2

2

Question 3

What is the valence of sodium?

Answer 3

1

Question 4

What is the valence of magnesium?

Answer 4

2

Question 5

What is the valence of cloro?

Answer 5

-1, 1,3,5,7

Question 6

What is the valence of calcium?

Answer 6

2

Question 7

What is the valence of nitrogen?

Answer 7

-3, 1,3,5

Question 8

What is the valence of aluminum?

Answer 8

3

Question 9

What is the valence of potassium?

Answer 9

1

Question 10

What is the valence of iron?

Answer 10

2 or 3

Question 11

What is the valence of carbon?

Answer 11

4,2,-4

Question 12

What is the valence of sulfur?

Answer 12

-2, 2,4,6 NM

Question 13

What is the valence of phosphorus?

Answer 13

3 or 5

Question 14

What is the valence of zinc?

Answer 14

2

Question 15

What is the valence of silver?

Answer 15

1

Question 16

What is the valence of lead?

Answer 16

2 or 4

Question 17

What is the valence of mercury?

Answer 17

1 or 2

Question 18

What is the valence of copper?

Answer 18

1 or 2

Question 19

What is the valence of gold?

Answer 19

1 or 3

Question 20

What is the valence of silicon?

Answer 20

4

Question 21

What is the valence of beryllium?

Answer 21

2

Question 22

What is the valence of fluorine?

Answer 22

-1

Question 23

What is the valence of bromine?

Answer 23

-1

Question 24

What is the valence of iodine?

Answer 24

-1