" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
elektron valensi 4s²
golongan IIA
periode 4
konf elektron ₁₄Si = 1s² 2s² 2p⁶ 3s² 3p² = [Ne]3s² 3p²
elektron valensi 3s² 3p²
golongan IVA
periode 3