Index
=>
element chimique
Matching exercise
Match the items on the right to the items on the left.
Check
Sodium
???
Na
N
K
C
O
Mg
Magnesium
???
Na
N
K
C
O
Mg
Carbonne
???
Na
N
K
C
O
Mg
Azote
???
Na
N
K
C
O
Mg
Potasium
???
Na
N
K
C
O
Mg
Oxygene
???
Na
N
K
C
O
Mg
Check
OK
Index
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