kennyb1993 kennyb1993

16-06-2018
Chemistry

contestada

A sample of pure sodium-24 has an initial mass of 10.0 grams. How many grams of sodium-24 will remain at the end of 4 half-lives?

A.0.315
B.0.630
C.5.00
D.6.00

Respuesta :

dorislawson197p9cke1 dorislawson197p9cke1

16-06-2018

I got b 5)A sample of pure sodium-24 has an initial mass of 10.0 grams. How many grams of sodium-24 will remain at the end of 4 half-lives?

A. 0.315
B. 0.630
C. 5.00
D. 6.00

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