Which one of the following instruments would be the least suitable for detecting particles given off in radioactive decay?
A)electron microsope
B)Geiger counter
C)photographic film
D)scintillation counter

Question

Quizplus · Accepted Answer

An electron microscope uses a beam of electrons to create an image of a sample, but it is not suitable for detecting particles given off in radioactive decay. The other three instruments listed (Geiger counter, photographic film, scintillation counter) are commonly used in detecting particles from radioactive decay.

Which One of the Following Instruments Would Be the Least