( ( Includes ( ( ( ( ( ( symbols ( for ( common elements ) ) ) , ) ( properties ( of ( common ( ( elements or ) compounds ) ) ) ) ) , ) and ) ( ( ( ( solving problems ) ( involving ( ( ( percent composition ) and ) ( molecular mass ) ) ) ) . ) ( ( 722 -- ) ( ( 021 Understand ) ( the ( periodic table ) ) ) ) ) ) ) . )
(ROOT (S (VP (VBZ Includes) (NP (NP (NP (NNS symbols)) (PP (IN for) (NP (JJ common) (NNS elements)))) (, ,) (NP (NP (NNS properties)) (PP (IN of) (NP (JJ common) (NNS elements) (CC or) (NNS compounds)))) (, ,) (CC and) (NP (NP (NP (JJ solving) (NNS problems)) (PP (VBG involving) (NP (NP (NN percent) (NN composition)) (CC and) (NP (JJ molecular) (NN mass))))) (. .) (NP (NP (NNP 722)) (: --) (NP (NP (NNP 021) (NNP Understand)) (NP (DT the) (JJ periodic) (NN table))))))) (. .)))
Includes symbols for common elements, properties of common elements or compounds, and solving problems involving percent composition and molecular mass. 722--021 Understand the periodic table.
(ROOT (S (NP (DT The) (NN term) (NN percent) (NN composition)) (VP (VBZ means) (NP (DT the) (NN percentage)) (PP (IN by) (NP (NP (NN mass)) (PP (IN of) (NP (NP (DT each) (NN element)) (PP (IN in) (NP (DT a) (NN compound)))))))) (. .)))