what does molecule mean? a.) A pure substance, only one type of atom b.) Two or more atoms held together by chemical bonds

Question

what does molecule mean?
a.) A pure substance, only one type of atom
b.) Two or more atoms held together by chemical bonds
c.)Composed of two or more separate elements
d.)The smallest part of matter still retaining chemical properties

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Khải Quang 5 years 2021-08-03T23:18:54+00:00 2 Answers 35 views 0

Answers ( )

  1. Gerda
    0
    2021-08-03T23:20:44+00:00
    Reply

    A pure substance, only one type of atom

  2. thnahdat
    0
    2021-08-03T23:20:48+00:00
    Reply

    Answer:

    (a) a pure substance, only one type of atom

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