Physical Science, New York Edition

Chapter 18: Radioactivity and Nuclear Reactions

Section 3 Self-Check Quiz-Eng.

1.
Cloud chambers detect radioactive particles when they make __________ in a cloud.
A)protons
B)neutrons
C)electrons
D)ions
2.
Electroscopes can detect radioactive particles when they remove __________ from the air particles.
A)protons
B)neutrons
C)electrons
D)ions
3.
What is the name of an instrument that directly measures electrons released from radioactivity?
A)cloud chambers
B)electroscopes
C)radiometers
D)Geiger counter
Physical Science - New York Edition
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