Which of the following elements is a metalloid (semimetal)? C P Sb N In

Question

Which of the following elements is a metalloid (semimetal)?

C
P
Sb
N
In

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Trúc Chi 3 days 2021-07-22T16:06:23+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-07-22T16:08:22+00:00

    Answer:

    Sb

    Explanation:

    Sb (antimony) is an metalloid

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