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Technetium-104 has a half-life of 180.0 min. How much of a 165.0 g sample remains after 90.0 minutes have passed?
Answers: 2
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Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances
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Technetium-104 has a half-life of 180.0 min. How much of a 165.0 g sample remains after 90.0 minutes...
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