TABLA PERIODICA (Los 18 primeros Elementos Quimicos)
Matching exercise
Match the items on the right to the items on the left.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Hidrogeno (H)
Helio (He)
Litio (Li)
Berilio (Be)
Boro (B)
Carbono (C)
Nitrogeno (N)
Oxigeno (O)
Fluor (F)
Neon (Ne)
Sodio (Na)
Magnesio (Mg)
Aluminio (Al)
Silicio (Si)
Fosforo (P)
Azufre (S)
Cloro (Cl)
Argon (Ar)