bonjour niveau 3è svp j'ai besoin d'aide.
je possede 26 charges positives et 23 charges négatives. Suis -je un atome ou un ion? justifiez votre réponse


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

Lista de comentários


Helpful Social

Copyright © 2026 ELIBRARY.TIPS - All rights reserved.