Question

write the electronic configuration of x and y having atomic number 20,17 write molecular formula of XY draw the electron dot structure of product XY find nature and bond in xy?

please thik se answer dena ​

Answer 1

Answer:

x-20-calcium 1s²2s²2p⁶3s²3p⁶4s²

y-17-chlorine. 1s²2s²2p⁶3s²3p⁵

molecular formula CaCl2

XY has ionic bond