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1 markPaper 1 · Multiple choiceAtomic Structure

CSEC Chemistry · January 2019 · Paper 1 · Question Q11

Which of the properties above refer to a proton?

  1. (A)Relative Charge: +1, Approximate Mass: 1
  2. (B)Relative Charge: 0, Approximate Mass: 1
  3. (C)Relative Charge: -1, Approximate Mass: 0
  4. (D)Relative Charge: 0, Approximate Mass: 2

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Other parts of this question

  1. Q10Which of the properties above refer to a neutron?[1 mark]

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