Index
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Éléments chimiques
Matching exercise
Match the items on the right to the items on the left.
Check
Sodium
???
Ca
K
S
Si
P
Na
Calcium
???
Ca
K
S
Si
P
Na
Soufre
???
Ca
K
S
Si
P
Na
Potassium
???
Ca
K
S
Si
P
Na
Phosphore
???
Ca
K
S
Si
P
Na
Silicium
???
Ca
K
S
Si
P
Na
Check
OK
Index
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