Physics 0625 · IGCSE · Radioactivity

Radioactivity — practice question

A comparison is made between alpha, beta and gamma emissions. Alpha radiation is the .....1..... ionising because it possesses the .....2..... electric charge. Which words finish the sentence correctly?

  • A1 = least, 2 = largest
  • B1 = least, 2 = smallest
  • C1 = most, 2 = largest
  • D1 = most, 2 = smallest

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