Review Rotation – Elements, Compounds and Mixtures Ms. Winston
Can you identify the following? Review: An element contains just one type of atom. A compound contains two or more different atoms joined together. A mixture contains two or more different substances that are only physically joined together, not chemically. – Homogeneous mixture – looks the same throughout – Heterogeneous mixture – does not look the same throughout
Instructions: 1. Flip through the following slides. Determine whether the following items are ELEMENTS, COMPOUNDS, or MIXTURES. 2. Write your answers in the table provided. 3. When you finish, check your answers.
Rocks
Copper
Table Sugar
Tea
Salt
Salad
Silver
Sand
Ammonia
Gold
Vegetable Soup
Cola
Steel
Milk
Rust
Air
Trail Mix
Baking Soda
Markers
Propane
Ocean Water
Gasoline
Vinegar Ingredients: Made from select sun- ripened grain, diluted with water to a uniform pickling and table strength of 5%(50 grains) acidity.