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प्रश्न
The term nucleons refer to ______.
विकल्प
protons and electrons
only neutrons
electrons and neutrons
protons and neutrons
उत्तर
The term nucleons refer to protons and neutrons.
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संबंधित प्रश्न
The sub-atomic particle which revolves around the nucleus is ______.
______ is positively charged.
The atomic number of an atom is the ______.
The _____ revolve around the nucleus.
There are two electrons in the outermost orbit of the magnesium atom. Hence, the valency of magnesium is ______.
Assertion: The mass of an atom is the mass of its nucleus.
Reason: The nucleus is at the centre.
Assertion: The number of protons or the number of neutrons is known as atomic number.
Reason: The mass number is the sum of protons and neutrons.
What are nucleons? Why are they called so? Write the properties of the nucleons.
Give short answer:
Is the structure of the atom the same as the structure of the solar system?
The value of series limit in the case of paschen series is ______.
