Periodic Table Of Elements

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Across
  1. 1. easy to get a deficiency of and causes extreme fatigue,pale skin and dizziness
  2. 6. Humans and living creatures breath this constantly
  3. 7. Pale-Yellow element with low in toxicity itself but with the compounds, its toxicity is really high s
  4. 9. Odorless,colorless inert noble gas,famous for the red-orange glow it gives off in vacuum tubes
Down
  1. 2. hard, silvery-white, ductile, and corrosion-resistant, primary component of the Earth's core
  2. 3. it is used in high-speed photographic flashes, You have heard this element from a superhero
  3. 4. mostly seen as a colorful metal found in pepto bismol
  4. 5. Super hard and has a high melting point of 3933F. AN of 5
  5. 8. Highly toxic, used as serveware in pre-1930s( more commonly Medieval to 18th century