Which metal does not form cations of differing charges?

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Which metal does not form cations of differing charges?

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Nguyệt Ánh 2 years 2021-07-17T03:47:39+00:00 1 Answers 29 views 0

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    2021-07-17T03:49:03+00:00

    Transition metals

    Most transition metals differ from the metals of Groups 1, 2, and 13 in that they are capable of forming more than one cation with different ionic charges. As an example, iron commonly forms two different ions

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )