States of Matter Flashcards
(19 cards)
Intermolecular forces
Attraction between two different molecules
Intramolecular forces
Attraction within one molecule
Ideal gas
A hypothetical gas that fits all assumptions perfectly
Real gas
A real gas that doesn’t behave completely according to the assumptions
Dispersion forces
The attraction between atoms (one partial positive and one partial negative)
Dipole dipole
The attraction between polar molecules
Hydrogen bonding
Highly polar bonds
Ion dipole
Interaction between polar molecules and ions
Capillary action
The attraction of the surface of a liquid to the surface of a solid
2 types of solids
Crystalline and Amorphous
Ionic
chemical bonds holding the atoms together in the molecules
Covalent Network
This bond is formed between atoms that have similar electronegativities
Metallic
The force that holds together the atoms making up a molecule or compound
Sublimation
Solid to gas
Vaporization
Liquid to gas
Condensation
Gas to liquid
Volatile
The tendency of a substance to vaporize
Non volatile
The inability to vaporize rapidly
Enthalpy of fusion
The amount of energy required to melt one mole of a solid at the solid’s melting point at constant pressure.
