AQA · GCSE · Physics · Higher
Beta Decay of Vanadium-52
A scientist tested some water that had been left in a revigator. The water contained radon-222 and vanadium-52.
What is the correct nuclear equation for this process?
Tick (✓) one box.
Write your answer first. You can study the marking guidance whenever you need it.
Study the marking See what earns credit and compare it with a full-mark answer.
Marking points
- 1 Selects the equation in which vanadium-52 emits a beta particle and becomes chromium-52: ⁵²₂₃V → ⁵²₂₄Cr + ⁰₋₁β.