States of Matter Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Question | Answer |
Sublimation | solid to a gas |
Deposition | gas to a solid |
Movement of solid particles and gas particles | vibrate, zoom |
How do you know if a molecule is polar or non-polar? What are the corresponding number values? | Electronegativity .3 and down are non-polar and .3 and up are polar |
The stronger the intermolecular forces, the _____ the vapor pressure and the ______ the boiling or melting points | lower, higher |
Why would water boil at a higher temperature at Death Valley ( below sea level) and at a lower temperature in Denver | higher pressure = higher B.P boiling point |
Vapor Pressure | as temperature increases the amount of vapor in a closed container increases |
how are vapor pressure and temperature related? | increase in temp causes vapor pressure to rise |
What is volatility? Which is more volatile a polar or a non polar compound? | measure of a substance propensity to vaporize nonpolar is more volatile |
What is conduction | transfer of heat by direct contact |
what is convection | transfer of heat by current actual fluid motion |
what is radiation? | heat transfer by electromagnetic waves |
OK is known as what? | absolute zero |
What happens at this temperature? | motion stops |
Created by:
murphy1717
Popular Science sets