The modern periodic table of elements contains _______ main groups.

Question

The modern periodic table of elements contains
_______ main groups.

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Thạch Thảo 3 years 2021-07-23T19:15:23+00:00 2 Answers 6 views 0

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    0
    2021-07-23T19:16:55+00:00

    it contains 18 main groups

    0
    2021-07-23T19:16:59+00:00

    Answer:

    The modern periodic table of elements contains

    Eighteen main groups.

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