* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project
Name: ________________________________________ Date: _________________ Chapter 4 Study Guide What is a mineral? Name and explain the 5 characteristics it must have. 1. 2. 3. 4. 5. What are the seven physical properties used to identify minerals? Name and describe each. 1. 2. 3. 4. 5. 6. 7. How is a mineral’s hardness tested? How is a mineral’s streak tested? Why is color not a reliable way to identify a mineral? What are minerals used for today? What are ores, and what can we find in them? What are the main differences between metals and nonmetals? What are gemstones? Name the 4 precious stones. 1. 2. 3. 4. What is a rock? Name the three types of rock and describe how each is formed. 1. 2. 3. Do rocks always stay the same? If something is an igneous rock, will is always be an igneous rock? Explain why or why not.