Across
- 2. A blend of two or more kinds of matter and does not form a new substance
- 9. A substance produced in a chemical reaction
- 10. A group of atoms bonded together
- 11. A number in front of a chemical formula in an equation that indicates how many molecules or atoms of each reactant and product are involved in a reaction
- 13. The process by which one or more substances change to produce one or more different substances
- 14. A chemical substance that is present at the start of a chemical reaction
- 16. Mixture where the substances are not evenly mixed
- 17. To produce
- 18. The force that holds two atoms together
- 19. The amount of matter in an object
Down
- 1. A number in a chemical formula that tells the number of atoms in a molecule or the ratio of elements in a compound
- 3. A sample of matter, either a single element or a single compound, that has definite chemical and physical properties
- 4. A mixture with one or more substances is evenly mixed but not bonded together
- 5. A substance that is dissolved in a solution
- 6. A liquid substance capable of dissolving other substances
- 7. Matter is not created nor destroyed in any chemical or physical change
- 8. A representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products
- 12. A natural or synthetic material that cannot be broken down into simpler materials
- 15. A substance produced when elements combine and whose properties are different from each of the elements in it
- 16. Two or more substances are evenly mixed but not bonded