Question

A) find out from the electron configurations in the picture what element preferably makes a compound with Na.

Is it picture a,b,c or d?

B)what substance is it?

1) Neon
2) Natrium
3) chlorine
4) magnesium


C) what new substance could have been made out of the natrium and the element you chose?

Answer 1

A) Picture D

B) Chlorine

C) Natrium chloride (NaCl) / salt