×
Accedi
Iniziamo
Travel
Technology
Sports
Marketing
Education
Career
Social Media
+ Esplora tutte le categorie
Report -
L’elettrone ha una massa molto piccola (9.1094 x 10 -31 kg) L’elettrone ha proprietà ondulatorie come la luce.
Select
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Please pass captcha verification before submit form