Honors Chemistry

5. No charge.
7. The degree of exactness of a measurement that is repeatedly recorded.
9. energy Energy of motion.
11. Heat is released.
13. Process by which an atom acquires a negative or positive charge by gaining or losing electrons
15. Basic unit of matter.
16. Metallic atom having lost electrons there by having a positive charge.
17. The extent to which measured value agrees with a standard value.

1. electrons Electron associated with an atom.
2. Positive charge.
3. Heat is absorbed.
4. atomic theory all matter is made of small particles called atoms.
6. mass Mass of an individual atom of an element.
8. number 6x10x23.
10. Negative charge.
12. energy Stored energy.
14. of conservation of energy Energy cannot be created or destroyed.
18. Non metallic atom having gained electrons there by having a negative charge.