“When carbon forms bonds with surrounding atoms ... With a precise understanding of the valence electron density distribution forming this molecule, the group conducted similar experiments and ...

Valence Electron Examples: Valence electrons play ... number corresponds to the number of valence electrons. For example, carbon (C) is in Group 14, so it has 4 valence electrons.

The picture shows a close-up of one carbon atom. A hydrogen atom has one proton as the nucleus and one electron in the region outside the nucleus. The electron and proton are attracted to each other.

"When carbon forms bonds with surrounding atoms ... With a precise understanding of the valence electron density distribution forming this molecule, the group conducted similar experiments ...