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Chemistry graphic organizer, Viscosity, that is a, can change, can affect,…
Chemistry graphic organizer
Matter---Anything that occupies space and has mass
is made up of
Molecule---groupd of atoms bonded together
make up
Two or more atoms
ex: H2O (water) N2 (nitrogen) O3 (ozone) CaO (calcium oxide)
is made up of
Compound---Elements united in fixed ratios.
Two or more elements
ex:Water, carbon dioxide and table salt
Chemically separable into
is made up of
Atom---The smallest particle of matter
make up
has
Proton---A stable subatomic particle with positive charge
has
Neutron---neutral subatomic particle
has
Electron---a stable subatomic particle with a charge of negative electricity
ex: sodium, uranium, argon, and chlorine.
Pure substances---fixed compositions; cannot be further purified
Elements---Cannot be subdivided in by chemical or physical processes.
Combine chemically to form
ex: iron, copper, silver, gold, hydrogen, carbon, nitrogen, and oxygen
is made up of
Mixtures---More than one pure substance present. Composition can be varied.
physically separable into
Heterogenous Mixture: Nonunifrom composition
Ex:coffee, wine
Homogenous mixture---uniform composition throughout
Ex: pizza, cookies
Physical properties--- characteristic of a substance that can be observed or measured without changing the identity of the substance
like
color
like
state
which is
melting point
physical change
2 more items...
ductility and malleability
Chemical properties---characteristic of a substance that is observed during a reaction in which the chemical composition or identity of the substance is changed
may affect
Electrical conductivity
may affect
Chemical reactions
is
Chemical changes
Viscosity
may affect
boiling point
can affect
that is a
can change
can affect
is related to