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प्रश्न
Nucleons comprises of______.
पर्याय
protons and electrons
neutrons and electrons
protons and neutrons
neutrons and positron
उत्तर
Nucleons comprises of protons and neutrons.
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संबंधित प्रश्न
The sub-atomic particle which revolves around the nucleus is ______.
The atomic number of an atom is the ______.
There are two electrons in the outermost orbit of the magnesium atom. Hence, the valency of magnesium is ______.
State true or false. If false, correct the statement.
The electrons are positively charged.
State true or false. If false, correct the statement.
The nucleus is surrounded by protons.
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.
Why neutrons are called neutral particles?
The number of protons, neutrons and electrons present respectively in \[\ce{^80_35{Br}}\] are
What is the mass of a proton?
Give short answer:
Is the structure of the atom the same as the structure of the solar system?
