Post a New Question

Chemistry

posted by .

Potassium-42 has a half life of 12.4 hours. How much of an 848 g sample of potassium-42 will be left after 62.0 hours?
Please help me!!

  • Chemistry -

    We prefer if you keep the same screen name. Look at your other radioisotope problems.

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question