Neon

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1. 2nd period of Group VIIIA
   1. Helium (He)
   2. Xenon (Xe)
   3. Krypton (Kr)
   4. Argon (Ar)
   5. Radon (Rn)
2. Symbol: Ne
3. Sources:
   1. Very rare
   2. extracted from air
   3. Fractional distillation
4. Uses:
   1. neon lights
   2. lasers
   3. Refrigeration
5. Name comes from:
   1. Greek word, Neos, means New
6. Atomic number: 10
   1. Number of protons: 10
   2. Number of electrons: 10
   3. Number of neutrons: 10
   4. Atomic mass: 20.18