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Isotope questions›Find the isotope

AQA · OCR A · Year 12

Missing isotope mass and mass-number questions

Find a missing isotope mass or mass number from Aᵣ and abundance data.

unknown isotope massAᵣ equationrearrangement

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Work it out, then check it

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Exam boardOCR A practice here never includes TOF mechanics. Difficulty

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