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NEETChemistryStructure of Atom

What happened when α-particles struck the zinc sulfide screen?

Options

  1. AThey passed through without any effect.
  2. BThey caused a tiny flash of light at that point.
  3. CThey produced a loud sound.
  4. DThey vaporized the screen.

Correct answer

B. They caused a tiny flash of light at that point.

Step-by-step solution

When α-particles struck the zinc sulfide screen, they caused a tiny flash of light at that point.

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