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Category > Chemistry Posted 27 May 2017 My Price 4.00

Assuming that each atom that decays emits one alpha particle

Assuming that each atom that decays emits one alpha particle, how many alpha particles are emitted per minute by a 0.00104-g sample of 247Bk that is free from its decay products? The half-life of 247Bk is 1.40×103 y and the mass of a 247Bk atom is 247.070 u.
 
 

 

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Alpha Geek
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Status NEW Posted 27 May 2017 02:05 PM My Price 4.00

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file 1495897181-Answer.docx preview (144 words )
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