Teaching UP TGT Mock Test Series 2025 General Science Chemistry Basic Concepts of Chemistry

199Hg80 में प्रोटॉनों, न्यूट्रॉनों और इलेक्ट्रॉनों की संख्या ज्ञात कीजिए।

1
119, 80, 119
2
80, 80, 119
3
119, 80, 80
4
80, 119, 80
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