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प्रश्न
A neutron is formed by an electron and a proton combining together. Therefore, it is neutral.
पर्याय
True
False
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उत्तर
This statement is False.
Explanation:
Because a neutron is an independent sub-atomic particle.
संबंधित प्रश्न
Compare the properties of electrons, protons and neutrons.
Which subatomic particle is not present in an ordinary hydrogen atom?
Fill in the blank of the following statement :
If the nucleus of an atom has atomic number 17, mass number 37 and there are 17 electrons outside the nucleus, the number of neutrons in it is __________.
Fill in the blank of the following statement :
The subatomic particle not present in a hydrogen atom is ________
Calculate the number of neutrons, protons and electrons:
- atomic number 3 and mass number 7
- atomic number 92 and mass number 238.
Isotopes exist because atoms of the same element can have different numbers of ______.
What is the charge of a neutron?
α, β, γ rays are during the ratio active decay ______ of an atom.
Beryllium + α – rays → Carbon + ______.
The ratio of neutrons in C and Si with respective atomic masses 12 and 28 is ______.
