PLEASE HELP 20 POINTS
CHEMISTRY
Potassium -40 is a radioactive material that deca...
Chemistry, 05.05.2020 07:45 YoVeoAnime
PLEASE HELP 20 POINTS
CHEMISTRY
Potassium -40 is a radioactive material that decays into argon -40. The half-life of a sample of 40 K is one.3 billion years. rocks containing 40 K have been around since the formation of the earth and 40 AR gas has been accumulating in those rocks since earth formed. However when rocks are heated by volcanic action, all the 40 AR leaves the rock when the gas is escape create a scenario discuss based on your knowledge of half life value of potassium argon dating to geologist
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If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?
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Carbon-14 undergoes radioactive decay in the reaction above. determine the type of radiation emitted in this reaction and describe what is happening to the nucleus during this reaction.
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