The α - particle ionizes the particles in its way and adopt the path which is:
Correct answer: C. Straight
- A. Curved
- B. Zig-Zag
- C. Straight
- D. Straggling
Explanation
α-particle is about 7000 times more massive than an electron, so it is not easy for it to change its direction from its straight path, provided it does not approach too close to the nucleus of the atom.
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