( ( Hybrid orbitals ) ( ( ( show us ) ( that ( ( in ( N 2 ) ) ( there ( should ( be ( ( ( ( ( one ( sigma ( -LRB- ( s -RRB- ) ) ) ) bond ) and ) ( two ( pi ( -LRB- ( p -RRB- ) ) ) ) ) ( bonds ( for ( ( a total ) ( of ( three bonds ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (JJ Hybrid) (NNS orbitals)) (VP (VBP show) (NP (PRP us)) (SBAR (IN that) (S (PP (IN in) (NP (NNP N) (CD 2))) (NP (EX there)) (VP (MD should) (VP (VB be) (NP (NP (NP (CD one) (NN sigma) (PRN (-LRB- -LRB-) (PRP s) (-RRB- -RRB-))) (NN bond)) (CC and) (NP (CD two) (NN pi) (PRN (-LRB- -LRB-) (NP (NN p)) (-RRB- -RRB-))) (NP (NP (NNS bonds)) (PP (IN for) (NP (NP (DT a) (NN total)) (PP (IN of) (NP (CD three) (NNS bonds)))))))))))) (. .)))
Hybrid orbitals show us that in N 2 there should be one sigma ( s ) bond and two pi ( p ) bonds for a total of three bonds.
(ROOT (S (NP (DT A) (JJ double) (NN bond)) (VP (VBZ consists) (PP (IN of) (NP (NP (CD one) (NN sigma) (NN bond)) (CC and) (NP (CD one) (NN pi) (NN bond))))) (. .)))