Physical Science Exam 3
About this set
Created by:
danlefevre89 on March 20, 2012
Log in to favorite or report as inappropriate.
Order by
37 terms
Terms | Definitions |
|---|---|
 Metallic Bond | Loses electron |
| Metallic Bond | Always positive |
| Metallic Bond | Opaque and reflective |
| Metallic Bond | Conductive and malleable |
| Metallic Bond | High Melting Point |
| Ionic Bond | Stronger than a metallic bond |
| Ionic Bond | Salt |
| Ionic Bond | Perfectly transferred, one electron lost, one gained |
| Ionic Bond | Widely spaced, electromagnetic force |
| Ionic Bond | Transparent, non conduction unless bond is brooken |
| Ionic Bond | brittle |
| Ionic Bond | Extremely high melting point |
| Ionic Bond | Metal with Nonmetal |
| Covalent | Nonmetal with Nonmetal |
| Covalent | Molecule |
| Covalent | Shared electrons on bonds but exist individually |
| Covalent | Transparent and nonconductive |
| Covalent | Brittle in solid form (Ice) |
| Covalent | low melting point |
| Dipole - Dipole | Intermolecular force that is polar |
| Hydrogen Bonding | Can be bound with F, O, N. Extremely strong form of a dipole-dipole bond |
| Dispersion Force | Non Polar molecules, holds together a non polar molecule |
| Noble Gases | Never react or bond |
| Non Polar Test | 1. Bound to itself H2, N2, F2, O2, I2, Cl2, Br2 2. Straight or symmetric 3. Carbon chain |
| Silicate: Filament | asbestos, stringy |
| Silicate: Framework | no weak spot, built in triangles, quartz |
| Silicate: Sheet | Bonded on top, not on bottom, mica |
| Unsaturated Fats | Fats that are kinked at the doublebond, good for you, and cannot stack |
| Saturated Fats | Straight, begin to stack, are OK for you |
| Trans Fats | Bad for you, man made, hydrogenated oil, highest melting point so your body has to work hardest to get rid of them. Straight and double bonded |
| Semiconductor | Cant decide if metal or nonmetal. Works better as it gets hotter. Band gap gets closer as it heats up, using less energy to work. Change in temperature creates different resistance and different color. Blue light |
| Alpha Decay | Large elements decaying, release of helium nucles (alpha particle) as the decay occurs |
| Beta Decay | Carbon 14, all elements can go through this decay. Neutron becomes a proton |
| Gamma Decay | You lose a gamma ray, but nothing changes with the atom. |
| Iron | at the bottom of the nuclear reaction chart because it is the most stable element. Fe |
| Fusion | The growth in atomic mass by combining two atoms, gives off nuclear energy |
| Fission | The loss of mass in the atom gives of energy |
First Time Here?
Welcome to Quizlet, a fun, free place to study. Try these flashcards, find others to study, or make your own.