to memorize Flashcards
1
Q
what is a diatomic?
A
elements that travel in pairs
2
Q
hydrogen gas
A
H2
3
Q
oxygen gas
A
O2
4
Q
fluorine gas
A
F2
5
Q
bromine liquid
A
Br2
6
Q
iodine solid
A
I2
7
Q
nitrogen gas
A
N2
8
Q
chlorine gas
A
Cl2
9
Q
common name for O3 gas?
A
ozone
10
Q
common name for CH4 gas?
A
methane gas
11
Q
common name for NH3 gas?
A
ammonia
12
Q
common name for H2O liquid?
A
water