Advertisements
Advertisements
प्रश्न
Explain the following:
Mass of an atom is concentrated inside the nucleus of the atom.
Advertisements
उत्तर
Mass of an atom is contributed by mass of protons and mass of neutrons present inside the nucleus of an atom. Electrons present outside the nucleus are of negligible mass. Therefore, the mass of an atom is concentrated inside the nucleus of an atom.
APPEARS IN
संबंधित प्रश्न
What is the positive charge on the nucleus of an atom due to?
How does a proton differ from an electron?
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?
Name the gas which produces anode rays consisting of protons in the discharge tube experiment.
How does cathode ray differ from as anode rays?
Define: Proton
Define: Neutron
Explain in brief the experimental proof which led to the discovery of –
Protons
In response to a question, a student stated that in an atom, the number of protons is greater than the number of neutrons, which in turn is greater than the number of electrons. Do you agree with the statement? Justify your answer.
An atom differs from its ion in ______.
