Multiple Choice
The finding that electrons in an atom occupy a volume much greater than the volume of the nucleus is best explained by
A) electromagnetic forces.
B) angular momentum conservation.
C) relative sizes of electrons and nuclei.
D) the wave nature of the electron.
E) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q29: A beam of electrons has<br>A)wave properties.<br>B)particle properties.<br>C)both
Q30: Some alpha particles fired at a gold
Q31: A beam of electrons can be deflected
Q32: Millikan was able to stop falling oil
Q33: A beam of electrons is employed in<br>A)a
Q35: An excited hydrogen atom is capable of
Q36: When Millikan observed oil drops hovering at
Q37: By scattering alpha particles from gold, Rutherford
Q38: Two spectral lines in a spectrum have
Q39: According to de Broglie, constructive interference occurs