3+1 States of Matter: : definite shape, definite volume
: indefinite shape, definite volume
: indefinite shape, indefinite volume
3+1 State of Matter: PLASMA - Positive sea of electrons and disassociated sea of nuclei - Produce electric currents and magnetic fields and conduct electricity
Plasma is formed when gasses are iodized when exposed to extremely high temperatures/strong electric voltage diff.
(IMFA) - forces of attraction that exist b/w molecules of matter
IMFA in solids are stronger than liquids
- Occurs between neutral polar molecules - A separation of charge causes the negative ends of molecules attract the + ends of other molecules
London (or Dispersion Forces)
Dipole-Dipole Interaction
Hydrogen Bonding
- v weak interactions - occur in all molecules - most important in the bonding b/w nonpolar fat molecules and hydrocarbons - strength of dispersion forces increases w/ molecular weight
London or Dispersion Forces
- strong type of dipole-dipole interaction - involves a dipole consisting of a hydrogen atom and a v electromagnetic atom (N, O, or F) - strength increases as the electronegativity of the atom bonded to H increases