3 ms·
CPM is a measure of rate, GBq is a total amount. And 300 CPM is basically nothing. People live their entire lives in places where the natural background radia
by hunterpayne 1y ago
CPM is a measure of rate, GBq is a total amount. And 300 CPM is basically nothing. People live their entire lives in places where the natural background radiation is higher than that with no increased chance of cancer.
- kragen 1y agoGBq is also a measure of rate; it's a billion decays per second.