Chem Vocab

3. result in the formation of one or more new substances with new chemical and physical properties
6. scale used to classify solutions
7. The tendency of a substance to undergo chemical changes
9. one or two letter abbreviation derived from the element's name.
12. substance that increases the rate of a chemical reaction
13. a quick reference for associating the name and symbol of an element.
14. elements with similar properties found on the right side of the “staircase” on the periodic table

1. The ability of a material to conduct electricity or heat
2. pH of more than 7
4. constructed from the symbols of the elements composing the substance.
5. change do not change the composition of a substance, only the physical properties
8. ph of less than 7
10. elements with similar properties that create a “staircase” on the periodic table
11. elements with similar properties found on the left side of the “staircase” on the periodic table