" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2-Helio - He
3-Litio - Li
4-Berilio - Be
5-Boro- B
6-Carbono - C
7-Nitrogeno - Ni
8-Oxigeno - O
9-Fluor - F
10-Neon - Ne