" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
jadi Unsur X memiliki elektron sebanyak 10 + 3 = 13
Jumlah elektron = Jumlah proton
proton = 13
Sehingga no mor atom unsur X adalah 13