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substàncies i compostos
Autor :
Sara López Bernabeu
1
Diòxid de carboni
2
Hidrogen
3
Alumini
4
Element
5
Amoníac
6
Metall
7
Mescla
8
Oxigen
9
Ferro
10
Compost
11
Coure
12
Plata
3
4
6
7
2
5
8
1
10
9
11
12