| A | B |
| Sodium | Element |
| Stainless Steel | Homogeneous Mixture |
| Chicken Noodle Soup | Heterogeneous Mixture |
| Carbon Dioxide | Compound |
| Kool-Aid | Homogeneous Mixture |
| Unshaken Italian Salad Dressing | Heterogeneous Mixture |
| Hand Sanitizer with Beads | Heterogeneous Mixture |
| Hydrogen (H) | Element |
| chocolate milk | Homogeneous Mixture |
| Salsa | Heterogeneous Mixture |
| Water | Compound |
| Tea with Sugar Dissolved In It | Homogeneous Mixture |
| Sodium (Na) | Element |
| Calcium (Ca) | Element |
| Matter that always has exactly the same composition but more than one element | Compound |
| A substance that cannot be broken down into simpler substances | Element |
| Bromine (Br) | Element |
| Potassium chloride (KCl) | Compound |
| The parts of the mixture are noticably different from one another | Heterogeneous Mixture |
| The parts of the mixture are evenly mixed making it difficult to identify on substance | Homogeneous Mixture |
| salt (NaCl) | Compound |
| salt water (looks like water) | Homogeneous Mixture |
| Magnesium (Mg) | Element |
| Air | Homogeneous Mixture |
| Glass of pulpy orange juice | Heterogeneous Mixture |
| Acetic Acid (C2H3O2) | Compound |
| Stainless Steel | Homogeneous Mixture |
| Platinum | Element |
| Glass of 7-Up | Heterogeneous Mixture |
| Maple syrup | Homogeneous Mixture |
| Aluminum foil (Al) | Element |
| "Gold" jewelry made of copper and gold | Homogeneous Mixture |
| Brass is a mixture of copper and zinc | Homogeneous Mixture |
| Iron (Fe) | Element |
| Potting soil | Heterogeneous Mixture |
| Aluminum chloride (AlCl3) | Compound |
| A substance that can't be separated or broken down into simpler substances by chemical means | Element |
| A substance made of 2 or more different elements that are chemically combined | Compound |
| Indigo (C6H10N2O2) | Compound |
| Substances aren't mixed uniformly and are not evenly distributed | Heterogeneous mixture |
| nitric acid (HNO3) | Compound |
| Substances are evenly distributed, and the mixture is the same throughout | Homogeneous mixture |
| aluminum oxide (Al2O3) | Compound |
| sulfur trioxide (SO3) | Compound |
| Chocolate chip cookie | Heterogeneous mixture |
| Oxygen (O) | Element |
| Taco | Heterogeneous mixture |
| Potassium (K) | Element |
| Graphite (pure carbon) | Element |
| Glass | Homogeneous mixture |
| Hydrogen peroxide (H2O2) | Compound |
| Pizza | Heterogeneous mixture |
| Rust (Fe2O3) | Compound |
| Apple juice | Homogeneous mixture |
| Carbon monoxide (CO) | Compound |
| Lead (Pb) | Element |