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प्रश्न
Define: Neutron
उत्तर
Neutrons = n = is a subatomic particle found in the nucleus of the atom, having no charge, mass = mass of 1 proton.
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संबंधित प्रश्न
What is the positive charge on the nucleus of an atom due to?
What is a proton? State its relative mass and charge.
Define: Proton
Explain in brief the experimental proof which led to the discovery of –
Protons
Represent a proton ‘p’ in term of its symbol showing the subscript and superscript value.
Represent an electron ‘e’ in term of its symbol showing the subscript and superscript value.
Name or state the following.
Two elements having the same number of protons and electrons but a different number of neutrons.
Is it possible for the atom of an element to have one electron, one proton and no neutron. If so, name the element.
Assertion: Proton can be defined as a hydrogen ion (H+).
Reason: These photons are produced when one electron is removed from one hydrogen atom.
What are fluorescent materials?
