When -particles are sent through a thin metal foil, most of them … - Vidyadip

MCQ

When $\alpha $-particles are sent through a thin metal foil, most of them go straight through the foil because (one or more are correct)

A
Alpha particles are much heavier than electrons
B
Alpha particles are positively charged
✓
Most part of the atom is empty space
D
Alpha particles move with high velocity

✓

Answer

Correct option: C.

Most part of the atom is empty space

c
(c) $\alpha$-particles pass through because most part of the atom is empty.

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