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  1. GCSE
  3. Physics OCR
  5. 6.1.1 Protons, neutrons and nuclear charge

6.1.1 Protons, neutrons and nuclear charge

Spec J249

Revise OCR GCSE Physics 6.1.1 Protons, neutrons and nuclear charge with the question bank and revision guides.

recall that atomic nuclei are composed of both protons and neutrons, that the nucleus of each element has a characteristic positive charge

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