( ( Neutron ( ( ( A ( basic particle ) ) ( in ( ( an ( atom 's ) ) nucleus ) ) ) ( that ( has ( a ( ( neutral electrical ) charge ) ) ) ) ) ) . )
(ROOT (S (VP (VB Neutron) (NP (NP (DT A) (JJ basic) (NN particle)) (PP (IN in) (NP (NP (DT an) (NN atom) (POS 's)) (NN nucleus))) (SBAR (WHNP (WDT that)) (S (VP (VBZ has) (NP (DT a) (ADJP (JJ neutral) (JJ electrical)) (NN charge))))))) (. .)))
Neutron A basic particle in an atom's nucleus that has a neutral electrical charge.
(ROOT (S (NP (DT A) (NN neutron)) (VP (VBZ has) (NP (ADJP (JJ neutral) (CC or) (DT no)) (NN charge))) (. .)))