The Groups of the Periodic Table

Key Stage 3 Science / Chemistry

Sample Question

Which
set of atomic numbers comprises those of the lanthanides?

  • 57 through 71
  • 1 through 18
  • 3 through 12
  • 89 through 103
  • 4, 12, 20, 38, 56, 88

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Quipper School UK Curriculum

Key Stage 3 Science

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