NA: Metal alcalino. Grupo 1.
MG: Metales alcalinotérreos grupo 2
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
NA: Metal alcalino. Grupo 1.
MG: Metales alcalinotérreos grupo 2