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CBSE Class 9 Answered

WHAT DO THE FOLLOWING SYMBOLS STAND FOR? H H2 2H 2H2 ​​​​​
Asked by manishankarthakur | 29 Mar, 2020, 05:48: PM
answered-by-expert Expert Answer
H- Hydrogen atom
H - 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 ANSWERED BY EXPERT
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