Separating Mixtures
How to pull Iron (Fe) fillings out of a mixture?
What is use a magnet (magnetism)
Matter has 3 main classifications- name them
What are elements, compounds, and mixtures?
when matter keeps its original properties
What is a physical change?
Carbon (C)
element
an easy way to separate salt from a beaker of salt water
What is evaporate off the water?
mixtures where the different particles can be identified from one another
What are heterogeneous mixtures
the shininess of a metal
What is luster
this is true about the characteristics of the substances made during chemical change
What is they have properties that are very different from the things that make them up
carbon dioxide (CO2)
compound
This type of mixture separation works due to the different boiling points of substances?
What is distillation?
This is the type of matter where all the particles retain their original idenity
What is a mixture?
the mass of an object divided by the volume
What is density?
Copper Chloride (CuCl2)
compound
The solubility of different substances affects the rate of this separation technique
What is crystallization?
windex, salt water, and Propel are examples of
What is a homogeneous mixture?
describes how something will react
What is a chemical property?
salt water
mixture/homogeneous
With this technique, a mixture is subjected to being spun at a high rate of speed to separate out the component parts
What is centrifugation?
solutions are classified as this type of mixture
What is a homogeneous mixture?
A change of state is considered a
physical change
chocolate chip cookies
mixture/hetero