combine___________ or more materials that ______________ their own properties
combine TWO or more materials that HAVE their own properties
can be ____________ seperated
can be EASILY seperated
a __________ separates a mixture of _________________ solids when one has ______________ properties
a MAGNET separates a mixture of TWO solids when one has METALIC properties
a _______________separated an __________________ solid from a liquid
a FILTER separated an INSULUABLE solid from a liquid
used when two _______ can be easily separated manually
used when two MATERIALS can be easily separated manually
a ________________ is used to separate ______________ of varying sizes
a SIFTER is used to separate MIXTURES of varying sizes
a soloution is a speical type pf
mixture
it happens when one substance ____________________ into another substance
dissolves
soloutions are separated using
evaporation
___________________ is the substance that gets dissolved
solute
_____________________ is the substance that does the dissolving
salvent
every soloution is a ______________________ but not every _______________ are soloutions
every soloution is a MIXTURE but not every MIXTURES are soloutions
solubility is the amount of solute that will ______ in the solvent
dissolve
different substances have ___________ solubility levels
different
a solution is _______________ when as much solid material (such as salt) as possible has dissolved into a liquid (such as water) and any additional solid material sits on the bottom
saturated
it is possible to make a solution in which more solid material is dissolved than would normally be the case. this is known for ________________
supersaturated solution
a substance is____________ if it does NOT dissolve in water
insoluable
concentration is the ratio of _________ materials in a solution
two
solutions with a ______ ratio of solid material to liquid are considered to be ________________ or concentrated
solutions with a HIGH ratio of solid material to liquid are considered to be STRONG or concentrated
solutions with a _______ ratio of solid material to liquid are weak or _______________
solutions with a LOW ratio of solid material to liquid are weak or DILUTED
WHEN A CHANGE RESULTS FROM MIXING TWO OR KORE MATERIALS, THAT CHANGE IS CALLED A _________________
CHEMICAL REACTION
a _________________ resilts in new product. SOMETIMES
chemical reaction
during a chemical reaction.,..
heat is given off, or it can get colder, the formation of gas can be seen by fizzing or bubbling, a solid material called precipitate formed, and a new color appears