Keyword "tetrels"
2 sites have this keyword listed in their metadata, here's one you may hate:
Microscopic view of carbon nanotubes. Carbon's ability to form four covalent bonds enables it to assume numerous allotropic forms, from graphite (molecular sheets), to diamond (crystalline lattice), to fullerenes (tubes and polyhedrons)
Other sites with this keyword...
| site | user | views | score |
|---|---|---|---|
| ?14 - Silicon | mike-smith | 1,637 | (3.71) |