Simple molecules formula- memorise Flashcards
1
Q
hydrogen
A
H₂
2
Q
oxygen
A
O₂
3
Q
fluorine
A
F₂
4
Q
chlorine
A
Cl₂
5
Q
bromine
A
Br₂
6
Q
iodine
A
I₂
7
Q
ammonia
A
NH₃
8
Q
methane
A
CH₄