6p, 2d, 1p, 5s, 2s, 1d, 4p, 4d, 2p, 3d, 3s які з них не можливі. СРОЧНО!!!!!
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Answers & Comments


Copyright © 2024 SCHOLAR.TIPS - All rights reserved.