Periodic Table

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Across
  1. 2. a light silvery-grey metal
  2. 3. naturally occurring element
  3. 6. used in batteries
  4. 8. acute radation poisoning
Down
  1. 1. a shiny grey metalloid
  2. 4. a nonmetallic chemical element
  3. 5. a minuscule, straw-like structure
  4. 7. non metallic soild