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Topic: Which group belongs to metalloids?  (Read 2450 times)

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Offline uday

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Which group belongs to metalloids?
« on: April 17, 2010, 10:54:57 AM »
Which three groups of the Periodic Table contain the most elements classified as metalloids (semimetals)?


    1.     1, 2, and 13

    2.     2, 13, and 14

    3.     14, 15, and 16

    4.     16, 17, and 18

Offline sjb

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Re: Which group belongs to metalloids?
« Reply #1 on: April 17, 2010, 11:22:52 AM »
Which elements are metalloids?

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