PARTICULATE STATE OF MATTER Flashcards
anything that occupies space and has mass
MATTER
what does air have
MATTER
stronger force =
HARDER/RIGID MATTER
ordered arrangement in fixed positions and particle
MOLECULAR ARRANGEMENT
very close to each other/no flowing/ fixed volume shape
MOLECULAR ARRANGEMENT
attraction are the attractive forces that exist between molecules
INTERMOLECULAR FORCES
within the molecule/ help keep molecules together
INTRAMOLECULAR FORCES
process in which a liquid thurns to gasEVAPORATION
EVAPORATION
in order for water molecules to _____ the atrractive forces have to overcome
EVAPORATE
higher boiling point of substance =
STRONGER IMF OF ATTRACTION AMONG EACH MOLECULES
reverse process of evaporation
CONDENSATION
heat removed from substance
CONDENSATION
particles lose kinetic energy and become closer to each other
CONDENSATION
higher kinetic energy =
MORE HEAT IN PARTICLE
liquid to soild =
FREEZING
solid to liquid =
MELTING
when a solid substance gain _____, it allows particle to move more and to have more space to change
HEAT
fourth state of matter=
PLASMA
ionized gas=
PLASMA
has definite volume nor shape
PLASMA
occurs in lightning discharges and in artificial devices such as fluroscent bulbs and neon signs
PLASMA
plasma occurs in _____ and in _____ such as fluroscent bulbs and neon signs
LIGHTNING DISCHARGES/ ARTIFICIAL DEVICES
observed and measured without changing chemical identity of sample
PHYSICAL PROPERTIES
observed and measured as sample changes chemical identity
CHEMICAL PROPERTIES
