Across
- 4. used in medicine and important for the chemical industry
- 7. its spell similar to "california"
- 9. an air we need to breath in
Down
- 1. its taste salty when we eat it
- 2. its spell similar to "america"
- 3. put in balloon to make it fly
- 5. its the first word of one of the superhero
- 6. its expensive and people use it to make accessories
- 7. its help to repair and for growth of the body
- 8. used in toothpaste to prevent dental cavities