以下说法中不正确的是 A.酸中都含有氢元素只要含有氢元素的化合物都是酸b.氧化物中含有氧元素但含氧化物的化合物不一定是氧化物c.离子是 Template




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tomski以下说法中不正确的是 a.酸中都含有氢元素只要含有氢元素的化合物都是酸b.氧化物中含有氧元素但含氧化物的化合物不一定是氧化物c.离子是 coloring