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Atomic structure

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Question 49

An atom of an element is defined by its proton number and its mass number.

Draw one straight line from each term to the correct description of the subatomic particles it represents in an atom.

Terms:

  • Proton number
  • Mass number

Descriptions:

  • Number of neutrons in the nucleus
  • Number of protons in the nucleus
  • Total number of protons and electrons
  • Total number of protons and neutrons in the nucleus
  • Total number of protons, neutrons and electrons
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Atomic structure Questions

  1. GCSE
  2. /Chemistry
  3. /Atomic structure