Final Review

3. have a ph of 7.1 to 14
4. name of number below chemical symbol
6. speed in a given direction
7. objects in motion tend to stay in motion and objects at rest tend to stay at rest
11. a substance that tastes bitter, feels slippery, and turns red litmus paper blue
12. electrons involved in chemical bonding
15. different elements together but not chemically bonded
16. a type of elastic force ex: clothes hanging off a clothes line
17. SI unit to measure force

1. most reactive group of metals on periodic table
2. state of matter with indefinite volume and indefinite shape
5. type of bonds that give/take electrons
8. type of element located left of the zig-zag line on then periodic table
9. the reaction that occurs between an acid and a base that produces a liquid and a salt
10. rate of change of velocity
13. a reaction that occurs when bonds break and energy is released
14. isotopes of the same element differ in their number of _____
15. a change in distance from a reference point