January 2019 1 139 Report
Mengapa atom-atom dari unsur yang sama mempunyai nomor atom yang sama tetapi nomor massanya bisa berbeda-beda?
More Questions From This User See All

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.