( Nonpolar ( ( covalent ( bond ( ( ( A type ) ( of ( covalent bond ) ) ) ( formed ( by ( ( equal sharing ) ( of ( electrons ( between ( ( two ( identical nonmetals ) ) ( whose ( electronegativities ( are ( the identical ) ) ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Nonpolar)) (VP (VBP covalent) (NP (NP (NN bond)) (SBAR (S (NP (NP (DT A) (NN type)) (PP (IN of) (NP (JJ covalent) (NN bond)))) (VP (VBD formed) (PP (IN by) (NP (NP (JJ equal) (NN sharing)) (PP (IN of) (NP (NP (NNS electrons)) (PP (IN between) (NP (NP (CD two) (JJ identical) (NNS nonmetals)) (SBAR (WP$ whose) (S (NP (NNS electronegativities)) (VP (VBP are) (NP (DT the) (JJ identical)))))))))))))))) (. .)))
Nonpolar covalent bond A type of covalent bond formed by equal sharing of electrons between two identical nonmetals whose electronegativities are the identical.
(ROOT (S (SBAR (WHADVP (WRB When)) (S (NP (NNS electrons)) (VP (VBP are) (VP (VBN shared) (ADVP (RB equally)))))) (, ,) (NP (PRP it)) (VP (VBZ is) (VP (VBN called) (NP (NN nonpolar) (NNS bonds)))) (. .)))