write down the elements whose outermost shells having three electron in their outermost shell
Answers
Answered by
0
Answer:
non - metals are
cations
THANK YOU HOPE IT HELPS
Answered by
0
Answer:
three elements with filled outermost shells. Answer: (a) (i) Lithium (ii) Sodium (iii) Potassium (b) (i) Beryllium (ii) Magnesium (c) (i) Helium (ii) Neon (iii) Argon.
Similar questions