16. Activity series of selected elements:
I. Cu II. CuOIII. CuCO3(A) I and II only (B) I and III only (C) II and III only (D) I, II and III
【用戶】Kai
【年級】高一下
【評論內容】能與稀硫酸反應的為活性大於H的金屬,因此Cu無法反應。