Physics, 20.02.2020 00:28 linnlinn2320

A beam containing a mixture of helium isotopes enters a mass spectrometer. The beam then divides into two beams that each travel to a different point on the detector. Which property do the particles in the two beams have in common?
A. each particle has the same mass
B. Each particle is a helium atom, not an ion
C. Each particle contains the same number of neutrons
D. Each particle has the same initial velocity

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A beam containing a mixture of helium isotopes enters a mass spectrometer. The beam then divides int...