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प्रश्न
Name the element which does not contain any neutrons in its nucleus.
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उत्तर
Element is [H] Hydrogen.
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संबंधित प्रश्न
The mass of an electron is about `1/2000` times that of proton.
Fill in the blank of the following statement :
The subatomic particle not present in a hydrogen atom is ________
State the number of neutrons in each of the atoms A to E. Also state which of the atoms A to E is a metal.
The number of neutrons present in 73Li is ______.
Calculate the number of neutrons, protons and electrons:
- atomic number 3 and mass number 7
- atomic number 92 and mass number 238.
On the basis of Rutherford’s model of an atom, which subatomic particle is present in the nucleus of an atom?
Identify the Mg2+ ion from the Fig. where, n and p represent the number of neutrons and protons respectively
Write the properties of neutrons.
Which subatomic particles have no charge?
The ratio of neutrons in C and Si with respective atomic masses 12 and 28 is ______.
