PSE Flashcards
1
Q
H
A
waterstof
1
Q
He
A
helium
2
Q
Li
A
lithium
3
Q
Be
A
beryllium
3
Q
B
A
boor
4
Q
C
A
koolstof
5
Q
N
A
stikstof
6
Q
O
A
zuurstof
7
Q
F
A
fluor
8
Q
Ne
A
neon
9
Q
Na
A
natrium
10
Q
Mg
A
magnesium
11
Q
Al
A
aluminium
12
Q
Si
A
silicium
13
Q
P
A
fluor
