Chemistry Review
Across
- 2. The name of my IC
- 3. Digestion is a form of what type of change
- 6. The columns of the periodic table are called...
- 10. In a chemical equation, the state of matter is found in ________________.
- 13. The heaviest reactive nonmetal
- 15. The loudness of a sound wave
- 17. A starting material in a chemical reaction is called a(n)...
- 19. Bond is formed when a charge is stollen from another atom/molecule
- 20. Energy _____________ is the movement of heat energy from one object to another
- 22. A prediction made of what you think your research will find
- 23. Type of heat transfer made from fried rice being cooked in a wok
- 24. The symbol in a chemical formula which is similar to an equal sign
- 26. The first nonmetal on the periodic table
- 28. The region of space with very low density of matter
- 29. Name of the TF who was kind enough to teach my class when I was gone
- 30. What has a formula of mass divided by volume
Down
- 1. The type of wave that air particles vibrate back and forth in the same direction the wave travels
- 4. The state of matter where the substance contains water
- 5. The measure of how much mass is contained in a given volume of a substance
- 7. If I have a high frequency I have a high ______
- 8. Sound moves the slowest through these types of particles
- 9. In the lab where we made chocolate chip cookies, the sugar or baking soda was this type of variable
- 10. The substances made from a chemical reaction
- 11. Bond that shares electrons and is formed between nonmetal atoms
- 12. I am very g________l to have each of you be in my class!
- 14. Both hydrogen and this element are exceptions to the octet rule
- 16. Type of fork used to see salt jump from vibrations
- 18. The only transition metal in liquid state at room temperature.
- 21. High quantities of this element in salt can cause dehydration
- 25. I am an actinoid to the right of curium
- 27. ____________ explains what the evidence means