Match each label below with the appropriate term. Note there may be more than one correct answer.

H-0:

nonbonding electrons

sigma bond

represents two electrons

Pinene is an unsaturated hydrocarbon found in pine resin. if pinene has m+ = 136 and contains 1 double bond(s) and 2 ring(s); what is its molecular formula? enter the formula in the form ch first, then all other atoms in alphabetical order; do not use subscripts. the formula is case-sensitive