A 1.00g sample of nobelium, 254No, has a half-life of 55 seconds after it is formed....
A 1.00g sample of nobelium, 254No, has a half-life of 55 seconds after it is formed. What is the percentage of 254No remaining 5 minutes after it forms.
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0.0228 % 254No remains |
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0.438 % 254No remains |
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2.28 % 254No remains |
||
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4.38 % 254No remains |
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A 1.00g sample of nobelium, 254No, has a half-life of
55 seconds after it is formed....
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