Which of the following belongs to VIIA? a) Na b) Mg c) Cl d) Xe the right answer and please Quick

Question

Which of the following belongs to VIIA?
a) Na
b) Mg
c) Cl
d) Xe
the right answer and please Quick

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Gerda 5 years 2021-07-11T10:18:03+00:00 1 Answers 11 views 0

Answers ( )

  1. Amity
    0
    2021-07-11T10:19:09+00:00
    Reply

    Answer: The answer is CL also known as chlorine

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