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Ch. 2 Vocabulary

Author: Inglish Mary
Keywords: , , , , , , online teaching

0. compound
1. homogenous mixture
2. energy
3. exothermic change
4. element
5. endothermic change
6. Physical Change
7. mixture
8. physical property
9. matter
10. chemical formula
11. chemical energy
12. chemical property
13. temperature
14. solution
15. chemical change

0. energy of moving electrical charges
1. total potential %26 kinetic energy of particles in an object
2. change in which energy is given off
3. Mixture in which pure substances are unevenly distributed throughout
4. Single kind of matter that is pure and has a specific set of properties
5. force that holds atoms together
6. Well mixed mixture containing a solvent %26 solute same properties
7. Characteristic of a pure substance describing ability to change to a new substance
8. A change in a substance that does not change its identity
9. form of potential energy that is stored in chemical bond between atoms
10. Anything that has mass and takes up space
11. Mixture in which substance are evenly distributed throughout
12. neutral particle made of 2 or more atoms joined by covalent bonds
13. Combination of symbols that represents # of elements in a compound
14. A pure substance that cannot be broken down into other substance
15. Characteristic of a pure substance observed w/out changing to other substance