First Five for January 23

Match the descriptors at left with the appropriate particle(s) on the right.

Descriptors:

  • Mass# = 1

  • Mass# = 0

  • Positive

  • Negative

  • Neutral

  • found in the nucleus

  • found outside the nucleus

  1. Electron

  2. Proton

  3. Neutron

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Posted in Chemistry, First Five