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6.1 Atomic structure and isotopes

6.1 Atomic structure and isotopes

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Question 7

The mass of an alpha particle is 6.6447 × 10-27 kg. The mass of an electron is 9.1094 × 10-31 kg.

Calculate how many times the mass of an alpha particle is greater than the mass of an electron.

Give your answer to two significant figures.

[3]
Markscheme

6.1 Atomic structure and isotopes Questions

  1. GCSE
  2. /Physics
  3. /6.1 Atomic structure and isotopes

81 exam-style questions on Edexcel GCSE Physics 6.1 Atomic structure and isotopes. Each one has a worked solution and a mark scheme showing where the marks go.

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