mixtures
what is a mixure
made up of two or more different substances
what is a solution?
composed of two or more substances
what are the 3 types of matter
liquid, solid, and gas
what has the properties for brittle, dull, and insulator?
nonmetals
what are elements?
the purest substance
what are mixtures made of?
how many mixtures make up a solution
2 or more
what is the change of matter for mass called?
conservation
what has the properties of luster, malleable, ductile, and conductor?
what are compounds?
two or more elements
what are the two types of mixtures
homogeneous and heterogeneous
what is a solvent
a substance that dissolves a solute
what has definite volume and shape
solid
what has properties of both metals and nonmetals
metalloids
hydrogen and oxygen
1 hydrogen 2 oxygen
how to tell if it's a homogeneous mixture
evenly mixed
what type of mixture makes up solutions?
homogeneous
what has indefinite shape and volume
are metals, nonmetals, and metalloids elements?
yes
how many elements are on the periodic table
118
ingredients can be seen easily
what the ingredients called in a solution
solutes
what has definite volume and indefinite shape?
name one type of metalloid
sodium and chlorine