periodiek systeem Flashcards
1
Q
H
A
waterstof
2
Q
He
A
helium
3
Q
Li
A
lithium
4
Q
Be
A
berylliuim
5
Q
B
A
Boor
6
Q
N
A
stikstof
7
Q
C
A
koolstof
8
Q
br
A
broom
9
Q
S
A
zwavel
10
Q
P
A
fosfor
11
Q
hg
A
kwik
12
Q
mg
A
magnesium
13
Q
ba
A
barium
14
Q
sn
A
tin
15
Q
U
A
uraan
