Cathode-Ray Tubes Which subatomic particle was dis-covered by researchers working with cathode-ray tubes?
What experimental results led to the conclusion thatelectrons were part of all forms of matter?
Cathode Ray Use the elements labeled in Figure 4.23to explain the direction of a cathode ray inside acathode-ray tube.
Briefly explain how Rutherford discovered the nucleus.
Particle Deflection What caused the deflection of thealpha particles in Rutherford's gold foil experiment?
If you had a balance that could determine the mass of aproton, how many clectrons would you need to weighon the same balance to measure the same mass as that ofa single proton?
Electron's mass equal to 1$/ 1840$ times a proton.
electrics mass. It's one out of 101,840 um, tech support. Therefore, if you have one proton in a scale, you're gonna need 1840 electrons in order for that scale to be even.
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