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Home
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Chemistry
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Radioactivity
» Question
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
The
α
particles are
high energy electrons
positively charged hydrogen ions
high energy X-ray radiations
double positively charged helium nuclei
Correct Option:
D
NA
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