unit 3 science test

elements

atoms, molecules

compounds

atoms with bonds

mixture

atoms not combined

M + NM

\- ide

M + NM + O

\- ate

NM + NM

\- ide with prefix mono, di, tri

filtration

using a filter to separate solid and liquid

endothermic

cools down

exothermic

heats up

evaporation/boiling

heated, evaporates, separates liquids from solids

distillation

heated, cooled, collected, separates liquids that don’t separate into gas

centrifugal separation

spins on axis, separate by weight

freezing

cools liquid, freezing liquids separate them