3+1 States of Matter:
[blank_start]SOLIDS[blank_end]: definite shape, definite volume
[blank_start]LIQUIDS[blank_end]: indefinite shape, definite volume
[blank_start]GASSES[blank_end]: indefinite shape, indefinite volume
Respuesta
SOLIDS
LIQUIDS
GASSES
Pregunta 2
Pregunta
3+1 State of Matter:
PLASMA
- Positive sea of electrons and disassociated sea of nuclei
- Produce electric currents and magnetic fields and conduct electricity
Respuesta
True
False
Pregunta 3
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Plasma is formed when gasses are iodized when exposed to extremely high temperatures/strong electric voltage diff.
Respuesta
True
False
Pregunta 4
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[blank_start]Intermolecular Forces of Attraction[blank_end] (IMFA)
- forces of attraction that exist b/w molecules of matter
Respuesta
Intermolecular Forces of Attraction
Pregunta 5
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IMFA in solids are stronger than liquids
Respuesta
True
False
Pregunta 6
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- Occurs between neutral polar molecules
- A separation of charge causes the negative ends of molecules attract the + ends of other molecules
Respuesta
London (or Dispersion Forces)
Dipole-Dipole Interaction
Hydrogen Bonding
Pregunta 7
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- 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
Respuesta
London or Dispersion Forces
Dipole-Dipole Interaction
Hydrogen Bonding
Pregunta 8
Pregunta
- 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