The Atom
Corpuscles
Sub-Atomic Particles
A Glowing Glass Tube
A high vacuum tube in which cathode rays produce a luminous light
A beam of electrons emitted from a cathode
One hundred years ago
Two hundred years ago
Fifty years ago
Atoms have neutral charges and these particles rushed from the negative to the positive terminals creating a ray of light.
He found the mass charge ratio and the particles rushed to the positive terminal and atoms have a positive charge.
The particles which are the electrons originate at the heated cathode, negative part of the tube, and then will rush to the anode which is the positive side of the tube. The stream the electrons create is what lights up the tube.
The particles which are the electrons originate at the heated anode, positive part of the tube, and then will rush to the cathode which is the negative side of the tube. The stream the electrons create is what lights up the tube.
A tube that contains cathode rays shooting through it. This creates the beam of light.
False
True
True, the corpuscle was discovered using cathode rays.
False, the corpuscle was discovered using cathode ray tubes.
The mysterious rays are streams of particles much smaller than atoms, small pieces of atoms.
The mysterious rays are streams of atoms, grouped together, and negatively charged.
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