( ( Topics covered ) ( ( include ( ( ( ( ( ( ( the ( special theory ) ) ( of relativity ) ) , ) ( theory ( for ( a ( one-electrom atom ) ) ) ) ) , ) and ) ( ( ( x-ray spectra ) , ) ( ( a study ) ( of ( ( ( the ( subatomic particles ) ) , ) ( assemblies ( of ( ( ( ( ( ( ( ( ( ( ( ( particles , ) ( mass spectra ) ) , ) ( bonding energies ) ) , ) ( photoelectric effect ) ) , ) ( Compton effect ) ) , ) ( pair production ) ) and ) ( quantum mechanics ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNS Topics)) (VP (VBN covered))) (VP (VBP include) (NP (NP (NP (DT the) (JJ special) (NN theory)) (PP (IN of) (NP (NN relativity)))) (, ,) (NP (NP (NN theory)) (PP (IN for) (NP (DT a) (JJ one-electrom) (NN atom)))) (, ,) (CC and) (NP (NP (JJ x-ray) (NN spectra)) (, ,) (NP (NP (DT a) (NN study)) (PP (IN of) (NP (NP (DT the) (JJ subatomic) (NNS particles)) (, ,) (NP (NP (NNS assemblies)) (PP (IN of) (NP (NP (NNS particles)) (, ,) (NP (JJ mass) (NN spectra)) (, ,) (NP (NN bonding) (NNS energies)) (, ,) (NP (JJ photoelectric) (NN effect)) (, ,) (NP (NNP Compton) (NN effect)) (, ,) (NP (NN pair) (NN production)) (CC and) (NP (NN quantum) (NNS mechanics))))))))))) (. .)))
Topics covered include the special theory of relativity, theory for a one-electrom atom, and x-ray spectra, a study of the subatomic particles, assemblies of particles, mass spectra, bonding energies, photoelectric effect, Compton effect, pair production and quantum mechanics.
(ROOT (S (NP (NP (DT The) (JJ specialized) (NN study)) (PP (IN of) (NP (NP (DT the) (NN motion)) (PP (IN of) (NP (NP (NNS objects)) (SBAR (WHNP (WDT that)) (S (VP (VBP are) (ADJP (JJ atomic/subatomic) (PP (IN in) (NP (NN size)))))))))))) (VP (VBZ is) (VP (VBN called) (NP (NN quantum) (NNS mechanics)))) (. .)))
The specialized study of the motion of objects that are atomic/subatomic in size is called quantum mechanics.