20 elements Flashcards
1
Q
hydrogène
A
H
2
Q
helium
A
He
3
Q
lithium
A
Li
4
Q
beryllium
A
Be
5
Q
bore
A
br
6
Q
carbone
A
c
7
Q
azote
A
N
8
Q
oxygène
A
O
9
Q
fluor
A
F
10
Q
neon
A
Ne
11
Q
sodium
A
Na
12
Q
magnesium
A
Mg
13
Q
aluminum
A
Al
14
Q
Silicium
A
Si
15
Q
Phosphore
A
P
16
Q
Soufre
A
S
17
Q
chlore
A
Cl
18
Q
argon
A
Ar
19
Q
potassium
A
K
20
Q
calcium
A
Ca
