( ( ( Its ( atomic number ) ) 5 ) ( , ( ( ( ( situates it ) ( ( ( ( in ( ( the ( second row ) ) ( of ( ( the ( periodic table ) ) ( between ( ( beryllium and ) carbon ) ) ) ) ) ) , ) and ) ( in group ) ) ) ( 13 ( ( directly above ) aluminum ) ) ) . ) ) )
(ROOT (SINV (FRAG (NP (NP (PRP$ Its) (JJ atomic) (NN number)) (NP (CD 5)))) (, ,) (VP (VBZ situates) (NP (PRP it)) (PP (PP (IN in) (NP (NP (DT the) (JJ second) (NN row)) (PP (IN of) (NP (NP (DT the) (JJ periodic) (NN table)) (PP (IN between) (NP (NN beryllium) (CC and) (NN carbon))))))) (, ,) (CC and) (PP (IN in) (NP (NN group))))) (NP (CD 13) (ADJP (RB directly) (JJ above)) (NN aluminum)) (. .)))
Its atomic number 5, situates it in the second row of the periodic table between beryllium and carbon, and in group 13 directly above aluminum.
(ROOT (S (NP (NP (DT The) (JJ low) (JJ atomic) (NN number)) (PP (IN of) (NP (NN beryllium)))) (VP (VBZ allows) (S (NP (PRP it)) (VP (TO to) (VP (VB absorb) (NP (NNPS x-rays)))))) (. .)))