September 2023 1 6 Report
7. El número de neutrones del 20 Na60 es
: a. 20nº b. 80nº C. 60nº d. 40nº​

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.