Question

An element x belongs to group 1 and 3 period . a. give its electronic communication. b. Formula when it combines with oxygen. c. State its Nature ​

Answer 1

Answer:

its pottasium (K) formula K2O it has basic nature.

Answer 2

Potassium ( K )

it belong to group 1 and period 3

when it reacts with oxygen it become

K2O

Electronic Configuration

( 2 , 8 ,9 )