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Chemistry, 24.11.2019 20:31 angie07253

Which group on the periodic table has at least
one element in each of the three phases of
matter at stp?
(1) 1 (3) 17
(2) 2 (4) 18

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Answers: 2

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Which group on the periodic table has at least
one element in each of the three phases of
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