×
Log masuk
Mari mulakan
Travel
Technology
Sports
Marketing
Education
Career
Social Media
+ Terokai semua kategori
Report -
Dapatkan Skema di · A bond formed by weak Van der Waals force between the non-metal atoms . Ikatan yang terbentuk oleh daya Van der Waals yang lemah di antara atom-atom bukan logam.
Select
Pornographic
Defamatory
Illegal/Unlawful
Spam
Other Terms Of Service Violation
File a copyright complaint
Please pass captcha verification before submit form