Martin Mour Posts - TopicsExpress



          

Posts by Martin Mour



Germanium Si ↑ Ge ↓ Sn Gallium ← Germanium → Arsen •
Germanium Si ↑ Ge ↓ Sn Gallium ← Germanium → Arsen • [Ar] 3d1 4s2 4p2 74 Ge 32 • • • • • • • • • • • • • • •...

Trending Topics




© 2015