Solved: From the following list of elements—Ar, H, Ga, Al, Ca, Br, Ge, K, O—pick the one

Chapter 2, Problem 2.100

(choose chapter or 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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