Across
- 3. The total energy of an isolated system cannot change.
- 5. At the start of a chemical reaction.
- 6. Postive or negative for an atom.
- 8. Consists of a single type of atom distinguished by its atomic number.
- 9. A number that is below the "baseline" mainly in a formula.
- 12. A process that makes one set of chemical substances to another.
- 14. A solution where the solvent is water.
- 15. A way to show a chemical reaction in words.
- 16. Contains 2 different chemical elements.
Down
- 1. To make both sides of an equation equal.
- 2. a number in front of a formula
- 4. A chemical property that describes the tendency of an atom to attract electrons to itself when forming a chemical bond.
- 7. A method to lead a non-spontaneous chemical reaction.
- 10. Symbolic showing of a chemical reaction
- 11. Ionic compounds that result from the neutralization reaction of an acid and a base.
- 13. Shows information about the atoms in a certain compound.