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