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Chemistry CBSE Live product
Class 9
Structure of the atom
Annual Revision II - Structure of the atom
3.
Rutherford's experiment
Question:
2
m.
Choose the correct answer from the following options
:
1.
Why were alpha particles used in Rutherford’s experiment?
They are negatively charged and light particles
They are positively charged and heavy particles
They are high-energy electrons
They are neutral and fast-moving particles
2.
In Rutherford’s experiment, which substance was used as the detector for alpha particles?
Sodium chloride crystals
Silver screen
Silver nitrate solution
Zinc sulphide screen
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