Just Say No!

1. particle with no charge, found in the nucleus of an atom
3. the SI unit of force
4. elements that are poor conductors of heat and electricity, are brittle, have a low melting point, and usually gain electrons in a chemical reaction
6. Acid found in DNA and RNA
7. chemical reaction between an acid and a base to produce a salt and water
10. ten to the negative ninth power
11. the central part of an atom that contains the protons and the neutrons
15. opposite of "like dissolves like", has symmetrical geometry
18. ionic equation no spectator ions allowed!
19. a hydrocarbon that is an excellent fuel and has the general formula Cn H2n+2
20. making full valence shells (2)
21. a large nucleus is split into two smaller nuclei(2)
22. a saturated nine carbon compound

2. process by which atoms lose electrons
3. also known as scientific law, expresses generally observed behavior(2)
4. group of elements with a full valence shell of electrons(2)
5. the physical state of elements or compounds that are taking part in a chemical reaction(3)
8. when solute particles move from a concentrated solution to a dilute one
9. element with 10 protons
12. (-COOH) (2)
13. A chemical element that makes up about four-fifths of the atmosphere of the Earth
14. where electrons are to be found
16. atomic number 8
17. 1865, the periodic pattern of the law of octaves
21. form the basic structural unit of nucleic acids such as DNA.