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प्रश्न
Explain the following:
Mass of an atom is concentrated inside the nucleus of the atom.
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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.
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संबंधित प्रश्न
Which subatomic particle was discovered by : Goldstein ?
Name the subatomic particle whose relative charge is : +1
How does a proton differ from an electron?
There are two species represented as 35Cl and 37Cl. Which of the following statement is correct regarding these species ?
Name the sub-atomic particle whose charge is +1.
Complete the table given below
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No. of protons |
No. of electrons |
No. of Neutrons |
Atomic Number |
Mass number |
| `""_17^35"CI"` |
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| `""_17^37"CI"` |
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Define: Neutron
Is it possible for the atom of an element to have one electron, one proton and no neutron. If so, name the element.
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.
The nature of anode rays depends upon ______.
