The ionization power of alpha particles is _ than beta particles.
Correct answer: B. 100 times more
- A. 100 times less:
- B. 100 times more
- C. 7000 times more
- D. 7000 times less
Explanation
B is the right option because alpha particles have several advantages over beta particles when it comes to ionization power:Mass: The much larger mass of alpha particles grants them greater momentum, making them more effective at knocking out electrons.Charge: Being positively charged, alpha particles experience a stronger electrostatic attraction with the negatively charged electron cloud, leading to higher ionization probability.Velocity: While alpha particles are slower than beta particles, their superior mass and charge compensate for the lower velocity in terms of overall ionization ability.These combined factors result in alpha particles having an ionization power estimated to be around 100 times greater than beta particles.
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