Across
- 1. Balancing chemical equations is consistent with the law of (3 words)
- 4. A test tube is hot to the touch. The reaction occurring inside the test tube is ...
- 5. A symbol that tells us the chemical is dissolved in water
- 6. In this type of chemical reaction, an "aggressive" element bumps out a cation or H (2 words)
- 7. One of the reactants is molecular oxygen. This type of chemical reaction is known as ...
Down
- 1. We balance a reaction by using the smallest whole number ...
- 2. Mass in grams of one mol of a pure substance (2 words)
- 3. elements and compounds are always