" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
p : 19
n : 20
e : 18
Al+3 =
p : 13
n : 14
e : 10
Cl- =
p : 17
n : 18.5
e : 18
Ba+2 =
p : 56
n : 81
e : 54