题干

下列各组物质按单质、氧化物、混合物的顺序排列的是(   )

A:钢、氧化镁、空气

B:氮气、氧气、食醋

C:干冰、水、果汁

D:金刚石、冰水、矿泉水

上一题 下一题 0.0难度 选择题 更新时间:2018-03-29 01:45:41

答案(点此获取答案解析)

D

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