Atomic mass Flashcards
1
Q
hydrogen
A
1
2
Q
helium
A
4
3
Q
lithium
A
6.94
4
Q
berylium
A
9
5
Q
boron
A
10.81
6
Q
carbon
A
12
7
Q
nitrogen
A
14
8
Q
oxygen
A
16
9
Q
fluorine
A
19
10
Q
neon
A
20.18
11
Q
sodium
A
23
12
Q
magnesium
A
24.3
13
Q
aluminun
A
27
14
Q
silicon
A
28
15
Q
phosphorus
A
31
