in an alkane all c atoms are surrounded by individual groups and are therefore hybridized with a geometry.
All C atoms in an alkane are surrounded by four groups, making them sp3 hybridized and tetrahedral, and all bond angles are 109.5°. indicate the tetrahedral geometry around each C atom. In contrast, the Lewis structures are not meant to imply any 3-D arrangement.
in an alkane all c atoms are surrounded by individual groups and are therefore hybridized with a geometry.
Such compounds are necessarily hydrocarbons, made up of chains and rings of carbon atoms bonded to a full complement of hydrogen atoms (all carbons are sp3 hybridized).