bg

Gases questions

This is a list of recently added questions about gases.
What is the chemical symbol of helium?
H
760
He
6633
Hl
330
Hg
98
H is the chemical symbol of hydrogen. Hg is the chemical symbol of Mercury.
globalquiz.org
0
Correct this question
1
Very interesting!
Chemical elements questions
-->
Play and see more questions
Chemistry quiz