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Chemistry, 09.10.2019 22:50 ghopk5929

8which elements have the most similar chemical properties?
(1) si, as, and te (3) mg, sr, and ba
(2) n2, o2, and f2 (4) ca, cs, and cu

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8which elements have the most similar chemical properties?
(1) si, as, and te (3) mg, sr, and...
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