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greenwhale44Lv1
6 Nov 2019
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The argon-41 in a sample has an initial decay rate of 34,500 disintegrations/min Seventy five (75 0) minutes later, the decay rate changes to 21,500 disintegrations/min What is the half-life of argon-41? Sodium-24 has a decay constant of 4.63 x 10-2h-1 What is its half-life? The half-life of radon-222 is 3.823 days. What is its decay constant? Show transcribed image text The argon-41 in a sample has an initial decay rate of 34,500 disintegrations/min Seventy five (75 0) minutes later, the decay rate changes to 21,500 disintegrations/min What is the half-life of argon-41? Sodium-24 has a decay constant of 4.63 x 10-2h-1 What is its half-life? The half-life of radon-222 is 3.823 days. What is its decay constant?
homework
The argon-41 in a sample has an initial decay rate of 34,500 disintegrations/min Seventy five (75 0) minutes later, the decay rate changes to 21,500 disintegrations/min What is the half-life of argon-41? Sodium-24 has a decay constant of 4.63 x 10-2h-1 What is its half-life? The half-life of radon-222 is 3.823 days. What is its decay constant?
Show transcribed image text The argon-41 in a sample has an initial decay rate of 34,500 disintegrations/min Seventy five (75 0) minutes later, the decay rate changes to 21,500 disintegrations/min What is the half-life of argon-41? Sodium-24 has a decay constant of 4.63 x 10-2h-1 What is its half-life? The half-life of radon-222 is 3.823 days. What is its decay constant?1
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Casey DurganLv2
3 Apr 2019
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