More cards in this set

Describe a gamma ray.

What blocks the three types of radiation?

What is half-life?

What happens when a nuclei decays?

How does the time taken to decay vary for different isotopes?

What is the problem with trying the measure decay?

What does a short half-life mean?

What does a long half-life mean?

What did Rutherford discover when firing alpha particle (positive) at a thin gold foil?

What is the nucleus held together by?