All the carbon atoms in cyclopropane are sp3 hybridized, are coplanar, and all have C-C bond angles of 60o. Nevertheless, the conformation of cyclopropane is very unstable, due to a. steric strain
b. delocalization of electrons
c. angular strain
d. torsional strain

Afamily is one another name for a group on the table of elements.

In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.