Bohr's Model of the atom If an element has 7 electrons in its valence shell (outermost ring), which chemical family would you expect it to belong to?

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