October 2018 1 72 Report
Suatu unsur X mmpunyai 2 isotop stabil di alam yaitu 20^X dan 22^X jika MR X 20.2 maka kelimpahan isotop 20^X di alam ?

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.