Nuclear Atom 1.2

    Cards (2)

    • What is the relative charge and relative mass of each subatomic particles.

      Proton: +1 Mass-1
      Neutron: 0 Mass-1
      Electron: -1 Mass-negligible
    • What are Isotopes?

      Atoms of the same element with different numbers of neutrons but the same number of protons.
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