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Chem List 2 17-18 Flashcards | StudBud
Chem List 2 17-18
1 / 35
Electrons can be controlled in a cathode ray tube because
A
They are light enough to be deflected by air inside the tube
B
Electric charges react to magnetic fields
C
They are easy to see when illuminated
D
A gun shoots them with a precise trajectory
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