Question

1 to 50 elements valency electron​

Answer 1

Answer:

हो जाएं सावधान! American Physicist का दावा, Aliens से संपर्क करना Human Civilization के लिए खतरनाक

http://bz.dhunt.in/hg80n?s=a&uu=0xd0303d52059e8f88&ss=pd

Source : "TV9 Bharatvarsh" via Dailyhunt

डाउनलोड करें:

http://dhunt.in/DWND

Answer 2

VALENCY OF AN ELEMENTS

PLEASE MARK ME AS BRAINLIST

THANK YOU BHAI O OR BAHNO