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प्रश्न
All the gases from cathode rays anode rays when electricity is passed through them :
What does the formation of anode rays tell us about the atoms?
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उत्तर
When a perforated cathode is used in a discharge tube, another set of rays travelling in the direction opposite to that of the cathode rays is seen. These rays are called anode rays. Formation of anode rays tells about the presence of protons in all the atoms.
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संबंधित प्रश्न
What is the positive charge on the nucleus of an atom due to?
What is a proton? How does it differ from a neutron?
Name the gas which produces anode rays consisting of protons in the discharge tube experiment.
Which sub-atomic particle was discovered by Goldstein.
Explain the following:
Mass of an atom is concentrated inside the nucleus of the atom.
Define: Proton
Define: Neutron
Write the properties of anode rays.
Is it possible for the atom of an element to have one electron, one proton and no neutron. If so, name the element.
An atom differs from its ion in ______.
