chemisty

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Across
  1. 2. ,atomic mass
  2. 3. ,corrosion
  3. 5. ,mass number
  4. 8. ,malleable
  5. 10. ,conductivity
Down
  1. 1. ,neutron
  2. 4. ,nucleus
  3. 6. ,atomic number
  4. 7. ,periodic table
  5. 9. ,nonmetal