Matter lesson 2
colloid
5. Whipped cream example because its suspended particles are small enough that they do not settle.
mixture
A mixture forms when 2 substances mix, but do not combine chemically. A physical combination of two or more substances that are blended together without forming new substances
What happens when different materials are mixed together?
A mixture is a physical combo of 2 or more substances but do NOT combine chemically
Further identify by suspension, colloid, solution
A suspension is a heterogeneous mixture that looks like it is the same throughout, like muddy water. A colloid is a heterogeneous mixture in which parts are so small that they do NOT settle out, like fog. A solution is a homogenous mixture that is uniform throughout like water.
solution.
A type of homogeneous mixture. A mixture of substances that are blended so completely that the mixture looks the same everywhere : Tap water is a homogeneous mixture.
colloid
Foam is a colloid that forms when gas bubbles are trapped in a liquid or a solid p.25, a type of mixture in which the parts are so smail that they do NOT settle out, like fog.
Identify mixtures by heterogeneous and homogenous
Milk and cereal - heterogeneous; hand soap - homogenous; paint, homogenous; muddy water - heterogeneous
heterogeneous mixtures
Mixtures that have parts that are not uniformly mixed togéther are called
d. suspension
Sully made a mixture of raisins, nuts, and dried fruit for a snack.
Determine the effect temperature plays on solubility
Temperature makes solubility faster
colloid
Type of heterogeneous mixture in which the particles of one material are scattered through another without settling out is called
add warm water and stir
Which of the following would make water dissolve faster in a cup of water?
Heterogene ous Mixture
gives A colloid is a hetermeneous mixhure in which Hhe parts are so smnil that they do not settle out, like foa. a Mixhve. where parts are Not uniformly mixed together.
suspension
heterogeneous heterogeneous mixture that looks like it is the same throughout. like muddy water.
suspension
heterogeneous mixture that looks the same throughout, but the particles will settle out
HOMogeneous Mixture
is a homoganeous mixture. a Mixture where all parts Are uniform througnout.
Mixture
is a physical combination of two or more substances.
chemist
is a scientist who is an expert in the field of chemistry. Chemistry is the study of matter and its interactions.
