32.) What charge would you expect from a Group 17 atom when it becomes an ion? a.) 1- b.) 2- c.) 2+ d.) 1+

Question

32.) What charge would you expect from a Group 17 atom when it becomes an ion?

a.) 1-
b.) 2-
c.) 2+
d.) 1+

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Helga 5 years 2021-07-28T04:06:35+00:00 1 Answers 14 views 0

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    2021-07-28T04:08:19+00:00

    Answer: 1-

    Explanation: Atoms of group 17 gain one electron and form anions with a 1− charge; atoms of group 16 gain two electrons and form ions with a 2− charge, and so on

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