Question

1)Observe the table carefully and answer the questions carefully(Answer any four questions)












i. Which element will form only covalent compound? 3

ii. Which element is a metal with Valency of 2 ?

iii. Which element is most reactive among A,B,C,D,E&F?

iv. Write the common name for the group of element C and F

v. Among element D & E which will have bigger atomic radius.​

Answer 1

Answer:

l do not know this answer