ash9vivfEmmapoi
ash9vivfEmmapoi
14-10-2016
Chemistry
contestada
What is half-life of strontium-90?
Respuesta :
scme1702
scme1702
19-10-2016
The half life of Strontium-90 is 28.8 years
Answer Link
Goldenbabiy
Goldenbabiy
15-11-2019
Answer:
90 years
Explanation:
Answer Link
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