June 2022 2 5 Report
Policz lp+,le-,ln oraz narysuj uproszczony model atomu dla pierwiastków:Na, Ne, O, S Cl, B



potrzebuje na zaraz

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.