Question 1. How are the groups organized in the periodic table? What do all the elements in a group have in common?
Question 2. Explain the process of photosynthesis, be sure to include the reactants and products.
Question 3. Explain oxidation using rust as an example
Question 4. Explain how water turns from a liquid to a gas, gas back to a liquid, and liquid to a solid.
Question 5. Describe the parts of a solution using the terms solvent and solute. Give an example in your description.
Question 6. Explain in detail how a thermometer works.
Question 7. What two factors contribute to expansion?
Question 8. Explain the difference between a mixture and a compound.