Chemistry, 04.12.2020 17:30 chrisraptorofficial
Osmium has the highest melting point and is the densest naturally occurring element. If you are given an Osmium metal block that measures 2.7 mm, 4.3 mm, and 3.9 mm. Suggest measurements of an outside box that can fit the Osmium block inside of it. Show all calculations clearly, making sure to include the correct unit
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What happens to the atomic radius when an elctron is lost
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An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.
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Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?
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Osmium has the highest melting point and is the densest naturally occurring element. If you are give...
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