Assignment

Answer the following questions. Use your own words and understanding. Then, use at least 4 quoted sources.

Questions:

1. How does atoms bind with each other? What are the characteristics for the three different bonds studied in class?

2. What is pH? What is the normal pH of blood? How does or body regulates the pH of our blood?

3. Why are water molecules cohesive? Why is water a good solvent? How does the low density of water allows life in cold weather?

4. Fill the table with complete information-