( ( Department ( of ( Chemistry ( and ( Physical Sciences ) ) ) ) ) . )
(ROOT (NP (NP (NNP Department)) (PP (IN of) (NP (NNP Chemistry) (CC and) (NNP Physical) (NNPS Sciences))) (. .)))
Department of Chemistry and Physical Sciences .
(ROOT (S (NP (NP (NNP Chemistry)) (CC and) (NP (NNS physics))) (VP (VBP are) (NP (NP (NNS fields)) (PP (IN in) (NP (JJ physical))))) (. .)))