Separation of Mixtures
Are mixtures physically or chemically together?
What is physically. (you would use physical means to separate)
What are the three forms of matter?
What is liquid, gas, and solid.
How many types of properties are there?
What is 2
What are two things that are NOT matter?
What is light and energy
all made up of the same type of atoms.
What are elements
When solid substances are separated from liquids and solutions.
What is Filtration?
A form of matter whose molecules look like an arrangment.
What is solid
What are five types of tests a forensic scientist could run?
What is PH level, smell, reactivity, solubility, Density, Freezing point, boiling point, and conductivity.
This is the study of the composition of matter and the changes that matter undergoes.
What is chemistry
substance that is made from the atoms of two or more elements that are CHEMICALLY bonded
What is a compound
What is a process that uses differences in the boiling points of substances to separate a homogeneous mixture into its components
What is Distillation?
A form of matter whose molecules look jumbled and is always moving.
What is liquid.
What is alchohol's boiling point?
What is 70 degress celsius.
How many elements are there?
What is 118
Volume that will not change is...
What is fixed volume?
Separates the mixtures of colors.
What is Chromatography.
A form of matter whose molecules are spread out with a lot of space and moves very quickly.
What is gas.
What is water's boiling point?
What is 100 degrees celsius
different [not mixed evenly throughout] can be visibly distinguished.
What is heterogeneous
Properties that will be the same no matter how much is present.
What is intensive.
Using force to separate things.
What is centrifugation.
Which form of matter has fixed volume?
What is solid
The tests that will dictate if a substance will dissolve.
What is solubility
Means the same and that the substances are indistinguishable from each other.
What is homogeneous.
Dependent on how much of a substance is present
What is extensive property