Chemistry, 09.06.2021 22:50 stevend0599
The radiostope radon 222 has a half life of 3.8 days. How much of a 73.9-g sample or radon 222 wouppd be left after 23 days ?? pls show an equation
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Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.
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Which element has the largest atomic radius? a. asb. nc. pd. sb
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The radiostope radon 222 has a half life of 3.8 days. How much of a 73.9-g sample or radon 222 woupp...
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