" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
O = Oksigen
Al = Alumunium
Ar = Argon
N = Nitrogen
2) Helium - He
3) Oksigen - O2
4) Karbon dioksida - CO2
5) Nitrogen - N