Half Life Practice at Life

Half Life Practice. Half life worksheet extra practice 1 fluorine 21 has a half life of approximately 5 seconds. The half life of cobalt 60 is 5 26 years.

The amount of time it takes for some of the nuclei in a sample of the isotope to decay. Polonium 214 has a relatively short half life of 64 seconds. Chromium 48 has a short half life of 21 6 hours.

Halflife Word Problems YouTube

Carbon 14 is a radioactive isotope found in small amounts in all living things. Give the numerator to the lighter isotope and the denominator to the heavier isotope. If playback doesn't begin shortly, try restarting your device. The half life of po m is 0 001 second.