CBSE Class 9 Answered
WHAT DO THE FOLLOWING SYMBOLS STAND FOR?
H
H2
2H
2H2
Asked by manishankarthakur | 29 Mar, 2020, 05:48: PM
Expert Answer
H- Hydrogen atom
H2 - Dihydrogen or hydrogen gas
2H- Two hyhdrogen atoms
2H2 - Two dihydrogen molecule
Answered by Varsha | 29 Mar, 2020, 07:35: PM
CBSE 9 - Chemistry
Asked by manishankarthakur | 29 Mar, 2020, 05:48: PM
ANSWERED BY EXPERT