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प्रश्न
The particle not present in an ordinary hydrogen atom is :
पर्याय
proton
neutron
nucleus
electron
उत्तर
neutron
A hydrogen atom ` ""_1^1"H"`, has 1 proton and 1 electron, but it does not have any neutron.
APPEARS IN
संबंधित प्रश्न
Write true or false for the following statement
The central pad of the atom is called nucleus.
Give the following a suitable word/phrase
Arrangement of electrons in the shells of an atom.
Mention briefly the salient features of Dalton’s atomic theory (five points)
ANSWER IN DETAIL
What is the maximum number of electrons that L shell can accommodate ? Give reasons for your answer.
ANSWER IN DETAIL
Write a note on valence shell.
Name the sub-atomic particle whose charge is 0.
Define the term Mass number.
Define the term Nucleons.
Select the correct answer from the choice in the bracket to complete the sentence:
Magnesium atom with electronic configuration 2, 8, 2 achieves stable electronic configuration by losing two electrons, thereby achieving stable electronic configuration of the nearest noble gas _______.
What is meant by the term subatomic particles?
