state atomic number, and atomic mass number and valency of carbon.
vineethravi:
hey are you from state board??
u want question paper
Answers
Answered by
10
valency of carbon is 4. atomic c number is 6 and mass is I don't know
atomic mass number of carbon:12
I think i have written
good look
Answered by
3
Atomic number Element Valency
3 Lithium. 1
4 Beryllium 2
5 Boron 3
6 Carbon 4
atomic mass of carbon is-12.0107 u
Similar questions