Compare and contrast visible light and radio waves.Describe the experimental evidence that led Rutherford to the concept of a nucleus in an atom.Describe which of the following are whole numbers and w

  • Compare and contrast visible light and radio waves.
  • Describe the experimental evidence that led Rutherford to the concept of a nucleus in an atom.
  • Describe which of the following are whole numbers and which are not whole numbers giving your explanation for each one: Atomic number, Isotope mass, Mass number, Atomic weight.
  • Write about the significant similarities and differences between a physical change and a chemical change.

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