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Home
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Chemistry
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Radioactivity
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Radioactivity
Easy Questions
Moderate Questions
Chemistry
Nature and Composition of Substances
Atomic Structure
Radioactivity
Periodic classification of element
Chemistry in Every Day Life
Biomolecules
Hydrocarbons and Its Derivatives
Non Metals and Their Compounds
Metals and Their Compounds
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Properties of Gases
Acids, Bases and Salt
Oxidation and Reduction
Chemical Bonding
Chemistry miscellaneous
Emission of
β-particle
from an atom
increases the number of protons in the atom
increases the number of neutrons in the atom
decreases the number of proton in the atom
does not change the number of neutrons and protons in an atom
Correct Option:
A
NA
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