( ( These opposite ) ( ( charges ( ( ( ( ( attract and ) balance ) ( one another ) ) , ) ( leaving ( ( the atom ) ( neutral overall ) ) ) ) ) . ) )
(ROOT (S (NP (DT These) (NN opposite)) (VP (VBZ charges) (VP (VB attract) (CC and) (VB balance) (NP (CD one) (DT another)) (, ,) (S (VP (VBG leaving) (S (NP (DT the) (NN atom)) (ADJP (JJ neutral)) (ADVP (RB overall))))))) (. .)))
These opposite charges attract and balance one another, leaving the atom neutral overall.
(ROOT (S (NP (NNS Atoms)) (VP (VBP carry) (NP (DT a) (JJ neutral) (NN charge))) (. .)))