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6 Radioactivity

6 Radioactivity

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Question 2
91%

Radioactive tracers can be used to monitor how well a patient's lungs are working.

A radioactive gas is breathed in by the patient. The isotope emits radiation.

As the gas circulates through the lungs, this radiation is detected outside the chest by a scanner.

What type of radiation is able to pass through the body tissue to reach the scanner?

A

alpha

B

beta minus

C

beta plus

D

gamma

Markscheme

6 Radioactivity Questions

  1. GCSE
  2. /Physics
  3. /6 Radioactivity

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