Chemistry Crossword

2. The study of the properties of matter and how matter changes.
3. A change in matter that forms one or more new substances.
5. The smallest particle of an element.
6. In Chemistry, a one-letter or two-letter set of characters used to identify an element.
9. A solid that forms from solution during a chemical reaction.
10. The fact that during a chemical reaction, matter cannot be created or destroyed, only rearranged into new substances.
11. A number placed in front of a chemical formula.
14. A change that alters the form or appearance of a material but does not convert the material into a new substance.
15. The force holding atoms together.
16. The materials you have at the beginning of a chemical reaction.

1. In a chemical formula, the number of atoms of an element in a molecule.
3. A shorter, easier way to show chemical reactions using symbols instead of words.
4. Anything that has mass and takes up space.
7. A well mixed mixture.
8. A particle made of two or more atoms bonded together.
9. The materials you have at the end of a chemical reaciton.
10. A combination of symbols that represent the elements in a compound.
11. A substance made of two or more elements chemically combined.
12. A substance that cannot be broken down into any other substances.
13. Consists of two or more pure substances that are in the same place but are not chemically combined.