Ch 1

2. Aisha is learning about the branches of chemistry. She is interested in the chemistry of living systems. Which branch should Aisha focus on?

3. Tina is learning about the historical development of chemistry. She reads that chemistry has evolved from alchemy. Which of the following is a major contribution of modern chemistry?

4. Which branch is useful for studying chemical bonding?

5. Water is usually called a good:

6. Mohamed is reading about nuclear chemistry. He learns that it involves radioactive elements and nuclear reactions. Which of the following applications uses nuclear chemistry?

7. Vera is studying how chemistry contributes to technology. She reads about the development of touchscreens that use indium tin oxide. Which branch of chemistry is involved?

8. Analytical chemistry is used to:

9. Rania is interested in the chemistry of the ocean. She learns about the composition of seawater. Which branch of chemistry studies the ocean's chemistry?

10. Which branch of chemistry deals with carbon compounds?