Teaching UP TGT Mock Test Series 2025 General Science Chemistry

Who introduce the term covalent bond ?

1
Gilbert N. Lewis
2
Walther Kossel
3
Irving Langmuir
4
Wolfgang Ernst Pauli 
Share: WhatsApp Telegram X

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Other Tools: chatwiz.hivanix.in mmspace.hivanix.in unogame.hivanix.in

Quick Navigation

Home

Subjects

Chapters