Pure Substances
A type of matter made up of only one type of particle.
Substance
A material made up of two or more substances that can be easily separated by physical means.
Mixtures
What technique separates mixtures of dyes and pigments?
Paper chromatography
Milk is an example of a
Colloid
What is anything that has mass and takes up space?
Matter
If all the atoms in a substance have the same identity, it’s called a(n)
Element
A mixture that looks different throughout.
Heterogeneous mixture
What process separates solids from a liquid mixture?
Filtration
Which heterogeneous mixture has particles that settle out of solution?
Suspension
What is the basic particle of matter?
Atom
A pure substance made of two or more elements is a(n)
Compound
A mixture that looks the same throughout.
Homogeneous mixture
Distillation separates a liquid mixture by
Boiling Point
In which can you see a beam of light (Tyndall Effect)?
Suspension, Colloid
The “12” in C₆H₁₂O₆ is called a
Subscript
Compounds can be broken down chemically into
Elements
Another name for a homogeneous mixture.
Solution
Mixtures can be broken down into pure substances by
Physical means
A colloid made of two liquids is called a(n)
Emulsion
The nucleus of an atom is made of
Protons and neutrons
What is Na
Sodium
Which mixture has the smallest particle size?
Solution
What technique separates a liquid from dissolved solids using boiling and condensation?
Distillation
Fog is an example of a(n)
Aerosol
True or False: Some chemical symbols don’t match English names because they came from Greek or Latin.
True