October 2020 0 85 Report
Um atomo de uranio (u) tem z=92 e A=238. 238 U
92
pede-se o num. de:
z=
a=
p=
e=
n=
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.

Helpful Social

Copyright © 2024 ELIBRARY.TIPS - All rights reserved.