p.temons
About this set
Created by:
L0v3purpl3island on February 3, 2011
Subjects:
Log in to favorite or report as inappropriate.
Order by
12 terms
Terms | Definitions |
|---|---|
 nucleus | small center of the atom that contains protons and neutrons |
| electron cloud | the large volume of the atom that contains only electrons |
| atomic number | the number of protons in an atom. |
| hydrogen bonding | a bond between polar molecules such as water......oil is non polar |
| mass | amount of matter |
| weight | the attractive force that depends on gravity and mass |
| solid | a substance with large heavy particles, a fixed shape and volume |
| liquid | a substance with some attraction between the particles , and a fixed volume but changeable shape |
| gas | a substance with light particles and little or no attractive forces between them |
| proton | substance particle with a positive charge |
| neutron | subatomic particles with a neutral charge and a mass of 1 |
| electron | subatomic particle with a negative charge and almost no mass |
First Time Here?
Welcome to Quizlet, a fun, free place to study. Try these flashcards, find others to study, or make your own.