ocr: ch 112 final 1988 page 7 37 a) Choose Cs' the bl ion Li* for which the Mg* hydration d) Bal* energy will e) Rai: be largest. el 38. Which group's elenenta bave the widest range of oxidation statas? a) group 1A bl - group 4A c) - group 5A d) group 7A 7A e) groups 1A, 4A, 5A, and 39. Nhich group's eleaents all tand to exist naturally as diatonie gases? a) group 1A N group 4A ey group SA di group 7A and 7A e) groups 1A. 4A, 5A, 40choose the only elenent that forms a regular oxide in the presence ot - XCESS of oxygen gas. Li D Ha e) K d) Rb e) Ca H. The element that reacta with Ns to fora a compou ...
