Problem: From the following list of elements —Ar, H, Ga, Al, Ca, Br, Ge, K,O— pick the one that best fits each description; use each element only once.(a) an alkali metal(b) an alkaline earth metal(c) a noble gas(d) a halogen(e) a metalloid(f) a nonmetal listed in group 1A(g) a metal that forms a 3+ ion(h) a nonmetal that forms a 2- ion(i) an element that resembles aluminum

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Locating each element in the periodic table:

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From the following list of elements —Ar, H, Ga, Al, Ca, Br, Ge, K,O— pick the one that best fits each description; use each element only once.

(a) an alkali metal

(b) an alkaline earth metal

(c) a noble gas

(d) a halogen

(e) a metalloid

(f) a nonmetal listed in group 1A

(g) a metal that forms a 3+ ion

(h) a nonmetal that forms a 2- ion

(i) an element that resembles aluminum

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