Physics 9702 · AS & A Level · Atoms, nuclei and radiation

Atoms, nuclei and radiation — practice question

What is the rest mass of a beta particle?

  • A$0$
  • B$9.11 \times 10^{-31}\,\text{kg}$
  • C$1.66 \times 10^{-27}\,\text{kg}$
  • D$1.67 \times 10^{-27}\,\text{kg}$

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI