Bitesize has changed! We're updating subjects as fast as we can. Visit our new site to find Bitesize guides and clips - and tell us what you think!

Science

Radiation for life

Radiation treatment - Test

1.

What is the name given to people who take x-rays?

2.

Which type of radiation can pass through human skin?

3.

What are gamma rays used for?

4.

What is emitted by a medical tracer?

5.

X-rays and gamma rays are similar in that they're both: