Question

.An elementX has atomic number16.Answer the following

questions with respect to the element X .

a.State the period to which it belongs.

b.Find the group to which X belongs.

c.Is it X a metalor a non-metal.

d.Find the valency of X.

e.If X combines withY that has valency 1, write the formula of

the compound formed​

Answer 1

Explanation:

answer shown above attached file ,,

Answer 2

Answer:

The atomic number of an element 'X' is 16. In the modern periodic table the element 'X' belongs to p− block, group 16 or VI A and third period period.

The element 'X' is sulphur with symbol 'S' with electronic configuration 2,8.6 in K,L and M shells respectively.