( ( ( ( ( ( The protons ) ( ( are electrically ) charged ) ) , ) and ) ( ( the neutrons ) ( ( are electrically ) neutral ) ) ) . )
(ROOT (S (S (NP (DT The) (NNS protons)) (VP (VBP are) (ADVP (RB electrically)) (VP (VBN charged)))) (, ,) (CC and) (S (NP (DT the) (NNS neutrons)) (VP (VBP are) (ADVP (RB electrically)) (ADJP (JJ neutral)))) (. .)))
The protons are electrically charged, and the neutrons are electrically neutral.
(ROOT (S (NP (NNS Neutrons)) (VP (VBP are) (ADVP (RB electrically)) (ADJP (JJ neutral))) (. .)))