Periodic Trends puzzle crossword

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Across
  1. 2. group 13, very resistant to heat, metalloid
  2. 3. 4 valence electrons, +4 charge, Carbon Family, 28.085 amu, 14 protons, 14 electrons when neutral
  3. 7. Diatomic element, non metal, we use it to breath, 8 neutrons
  4. 11. 1 valence electron, mass of 1.01, colorless and odorless
  5. 12. 5 Valence electrons, no charge, Nitrogen family, 30.9737 amu, 15 electrons
  6. 13. 1 valence electron, +1 charge, Alkali Metal Group, 22.990 amu,11 protons, 12 neutrons, is used to season foot and de-ice roads in the winter
  7. 14. Noble gas, s block, element is so light it can escape gravity
  8. 16. 3 valence electrons, +3 charge, Boron Family, 26.982 Amu, 13 protons,is the most abundant metal on earth
Down
  1. 1. 17 protons, 18 neutrons, 7 valence electrons, non metal, 99 pm
  2. 2. 2 valence electrons, second energy level, non-magnetic metal
  3. 3. 16 protons, 16 neutrons, 6 valence electrons, non metal, 100 pm
  4. 4. 4 valence electrons, non metal, loves to bond,6 protons
  5. 5. 8 valence electrons, noble gas, atomic mass of 20, glows in the dark
  6. 6. 1 valence electron, 3 protons
  7. 8. non metal, atomic mass of 14, has no odor, is tasteless and colorless
  8. 9. Atomic mass of 19, non-metal, has the smallest atomic radius
  9. 10. 18 protons,22 neutrons, 8 valence electrons, non metal, 98 pm
  10. 15. 2 valence electrons, +2 charge, Alkali Earth Metal Group, 24 amu, 12 protons,