If a radioactive atom emits a beta particle, Its mass number

Physics WAEC 2002

If a radioactive atom emits a beta particle, Its mass number

  • increases by one
  • remains the same checkmark
  • decreases by one
  • increases by two

The correct answer is: B

Explanation

No official explanation is available for this question at this time. Please check contributions posted by others below. If you can provide an explanation to help other student learn.
Previous Question Next Question

Leave A Comment