L'atôme d'oxygène 0 possède 8 électrons. Il peut formuler l'ion 0²- .

Combien d'électrons cet ion contient-il ?

Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Lista de comentários


Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.