( ( Ozone ( -- ( ( ( a gas ) ( with ( molecules ( consisting ( of ( three ( oxygen atoms ) ) ) ) ) ) ) -- ) ) ) ( ( is ( highly dispersed ) ) . ) )
(ROOT (S (NP (NP (NN Ozone)) (PRN (: --) (NP (NP (DT a) (NN gas)) (PP (IN with) (NP (NP (NNS molecules)) (VP (VBG consisting) (PP (IN of) (NP (CD three) (NN oxygen) (NNS atoms))))))) (: --))) (VP (VBZ is) (ADJP (RB highly) (JJ dispersed))) (. .)))
Ozone--a gas with molecules consisting of three oxygen atoms--is highly dispersed.
(ROOT (S (NP (CD Three) (NN oxygen) (NNS ions)) (VP (VBP make) (PRT (RP up)) (NP (DT an) (NN ozone) (NN molecule))) (. .)))