Chemistry, 10.12.2021 09:40, carminamtzb3725
A. A main group element with the valence electron configuration 5s25p is in periodic group? It forms a monatomic ion with a charge of?
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An object displaces 652 ml of water. the volume of the object is: 0.652 cm³ 6.52 cm³ 65.2 cm³ 652 cm³
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A. A main group element with the valence electron configuration 5s25p is in periodic group?
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