Across
- 1. The small number under the element;shows the number of that atom there
- 4. A column in the periodic table
- 7. A substance that is made up of only one kind of particle
- 8. A homogenous mixture of 2+ substances
- 10. You cannot see the different ingredients within
- 11. The number of protons in an atom's nucleus
- 12. Something imitating a natural substance; manmade
- 13. Something that can produce salts in chemical reactions and tastes sour
- 14. Something that dissolves other substances
- 15. The process of getting a certain substance from a liquid by evaporation or condensation
- 16. A row in the periodic table
- 17. what is being dissolved in another substance
- 19. Something chemically inactive, it wont react
- 20. How well something can be stretched and flexed
Down
- 2. The number in front of chemical formula that multiplies the subscript
- 3. You can see the different ingredients within
- 5. The ability of something to conduct electricity
- 6. Something that can neutralize acid
- 9. The process or action of filtering something
- 18. The process of reacting with oxygen