toggle menu
Categories
Discussions
Sign In
·
Register
Sign In
·
Register
Categories
Discussions
Activity
Sign In
·
Register
×
Home
›
helen-thompson_60bc55c9d8e52
›
Discussions
helen-thompson_60bc55c9d8e52
helen-thompson_60bc55c9d8e52
About
Username
helen-thompson_60bc55c9d8e52
Joined
June 2021
Visits
0
Last Active
June 2021
Roles
Member
Activity
Discussions
1
Comments
Discussions
O elemento VANÁDIO (Z=23) é um metal de transição que apresenta na camada de valência:?
2
views
3
comments
0
points
Most recent by
gavin-walsh_60bc55cc72646
June 2021
Science & Mathematics