Elements

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Across
  1. 2. element symbol Mo
  2. 5. Has 29 protons and is a transition metal.
  3. 6. atomic mass 16
  4. 7. 7 protons and 7 electrons
  5. 10. 61 neutrons and 47 electrons
  6. 11. 86 Protons and 136 neutrons
  7. 12. transition metal and 30 electrons
  8. 13. Has 37 electrons and has 48 neutrons
Down
  1. 1. period 1 group 1
  2. 3. Metalloid and 5 protons
  3. 4. A noble gas, In period 2
  4. 5. 64 neutrons and 48 electrons
  5. 8. Atomic number 22
  6. 9. 31 protons and a Metalloid