toggle menu
Categories
Discussions
Sign In
·
Register
Sign In
·
Register
Categories
Discussions
Activity
Sign In
·
Register
×
Home
›
Education & Reference
um atomo de enxofre com numero atomico 16 e massa 32 perdeu 2 eletrons.?
pauline
June 2021
in
Education & Reference
qual o seu numero de protons, eletrons e neutrons?
Comments
maria-leticia
June 2021
P= 16,
N= 32-16=16
e elétrons= 16-2=14
Sign In
or
Register
to comment.
Comments
P= 16,
N= 32-16=16
e elétrons= 16-2=14