Across
- 3. a product from acid carbonate reactions
- 5. a change where matter changes but not the chemical identity
- 8. slippery substance that have bitter taste
- 10. new substances formed during a chemical reaction
- 13. a compound made up of two or more chemical components that are not chemically linked
- 14. a logarithmic scale used to specify the acidity or basicity of aqueous solution
- 16. original substances in a chemical reaction
- 17. A substance that cannot be broken down into simpler substances by chemical means
Down
- 1. large number in from of a chemical formula
- 2. corrosive substances that are sour
- 4. substances used to tell whether a material is an acid or base
- 6. reaction of an acid and base
- 7. lots of these ions present in bases
- 9. small number after an element in chemical equation
- 11. a change where a new chemical reaction forms new products
- 12. lots of these ions present in acids
- 15. a substance made from two or more different elements that have been chemically joined