( ( Unlike ( both ( ( protons and ) electrons ) ) ) ( , ( neutrons ( ( are ( ( neutral ( -LRB- ( ( without charge ) -RRB- ) ) ) ( subatomic particles ) ) ) . ) ) ) )
(ROOT (S (PP (IN Unlike) (NP (DT both) (NNS protons) (CC and) (NNS electrons))) (, ,) (NP (NNS neutrons)) (VP (VBP are) (NP (ADJP (ADJP (JJ neutral)) (PRN (-LRB- -LRB-) (PP (IN without) (NP (NN charge))) (-RRB- -RRB-))) (JJ subatomic) (NNS particles))) (. .)))
Unlike both protons and electrons, neutrons are neutral (without charge) subatomic particles.
(ROOT (S (NP (DT A) (NN neutron)) (VP (VBZ has) (NP (ADJP (JJ neutral) (CC or) (DT no)) (NN charge))) (. .)))