Across
- 3. A chemical reaction where two elements in separate compounds "switch partners".
- 5. Elements that cannot be by themselves, they must be paired with another element or another one of itself.
- 8. A chemical equation where hydrocarbon reacts with oxygen to create water and carbon dioxide.
- 10. A chemical reaction where two, or more small compounds or elements combine together to create a more complex compound.
- 12. An ion that is made up of multiple elements.
- 14. A large number placed in front of a compound or element in a chemical equation. It's used to dictate the number of a compound or element in a chemical equation.
- 15. A chemical reaction where a complex compound is broken up into two or more simpler compounds or elements.
Down
- 1. A compound formed by two non-metals
- 2. A small number found on the lower right side of an element. It's used to dictate the number of an element in a formula.
- 4. An ion that has a negative charge caused by the gaining of electrons
- 6. A compound formed by a metal and a non-metal
- 7. A molecule that is made up of multiple types of atoms
- 9. A subatomic particle with a negative charge found in the shells of atoms.
- 11. A chemical reaction where an element switches places with another element that is apart of a compound.
- 13. An ion that has a positive charge, caused by the loss of electrons