If the half life of an isotope is 6 days and 120 grams of the isotope...

Question

Question

If the half life of an isotope is 6 days and 120 grams of the isotope is initially available, how many grams of the isotope remains after 30 days?

science chemistry

Answer 1

Answer #1

IN THIS HALF LIFE IS SIX DAYS , INITIAL AMOUNT GIVEN= 120GM , AFTER 30 DAYS , 5 HALF LIFE CYCLE WILL COMPLETE SO 120/2^5=3.75 GM IS LEFT . ANS=3.75GM

Answer 2

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