Which element is classified as a metalloid? a. Boron b. Potassium C. Sulfur d. Xenon

Question

Which element is classified as a
metalloid?
a.
Boron
b. Potassium
C.
Sulfur
d. Xenon

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Philomena 2 months 2021-07-28T22:01:01+00:00 1 Answers 7 views 0

Answers ( )

    0
    2021-07-28T22:02:02+00:00

    Answer: Boron

    Explanation:

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