题目

几种短周期元素的原子半径及某些化合价见下表。分析判断下列说法正确的是元素代号ABDEGHIJ 化合价–1–2+4、–4–1+5、–3+3+2+1 原子半径／nm0.0710.0740.0770.0990.1100.1430.1600.186 答案：BMonkey King is the ________character. ( )A. interestingB. more interestingC. most interesting