Chemistry, 21.08.2019 04:00 russboys3

Which list of elements contains two metalloids? (1) si, ge, po, pb (3) si, p, s, cl(2) as, bi, br, kr (4) po, sb, i, xe

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Which list of elements contains two metalloids? (1) si, ge, po, pb (3) si, p, s, cl(2) as, bi, br, k...

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