atomic numbers Flashcards
1
Q
1
A
hydrogen
2
Q
2
A
helium
3
Q
3
A
lithium
4
Q
5
A
boron
4
Q
4
A
beryllium
5
Q
6
A
carbon
6
Q
7
A
nitrogen
7
Q
8
A
oxygen
8
Q
9
A
fluorine
9
Q
10
A
neon
10
Q
11
A
sodium
11
Q
12
A
magnesium
12
Q
13
A
aluminium
13
Q
16
A
sulphur
14
Q
14
A
silicon
