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A proton has a relative charge of +1.

What is the relative charge on a beta-minus (β−\beta^-β−) particle?

−2-2−2

−1-1−1

000

+2+2+2

Atomic structure and ionising radiation Questions

Practise Edexcel GCSE Physics Atomic structure and ionising radiation with exam-style questions for Foundation and Higher tier. 100 questions, matched to the Edexcel GCSE Physics (1PH0) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

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Atomic structure and ionising radiation Questions

  1. GCSE
  2. /Physics
  3. /Atomic structure and ionising radiation