What you call an element if it has 18 electon in penultimate shell and 3 in the outermost shell?
Answers
Answered by
0
Hey mate!!!!!
Ur answer is in attachment
Ur answer is in attachment
Attachments:

Similar questions
English,
9 months ago
English,
9 months ago
English,
9 months ago
Math,
1 year ago
Psychology,
1 year ago