which of the following elements has valency four a) hydrogen b) sodium c) silicon d) nitrogen
Answers
Answered by
21
Answer:
c) silicon
Explanation:
The valency of the silicon is 4
The valency of hydrogen is 1
The valency of sodium is 1
The valency of nitrogen is 3 or 5
Answered by
1
Answer:
Hi bhargav how are you ?????
Similar questions