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प्रश्न
The mass of an electron is about `1/2000` times that of proton.
पर्याय
True
False
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उत्तर
This statement is True.
Explanation:
Because it is a fact known from experiments.
संबंधित प्रश्न
Name the three sub-atomic particles of an atom.
Compare the properties of electrons, protons and neutrons.
Which subatomic particle was discovered by : Chadwick ?
Name the element which does not contain any neutrons in its nucleus.
Calculate the number of neutrons, protons and electrons:
- atomic number 3 and mass number 7
- atomic number 92 and mass number 238.
Identify the Mg2+ ion from the Fig. where, n and p represent the number of neutrons and protons respectively
Isotopes exist because atoms of the same element can have different numbers of ______.
James Chadwick discovered the fundamental particle called proton.
Write the properties of neutrons.
The hydrogen atom does not have ______.
