Matter
Anything that has mass and volume
What is Matter?
Something that describes matter.
What is a property?
Chemical reactions that release energy.
What is Exothermic?
Two ways to separate mixtures.
What is filtration and distilliation?
The density of water.
What is 1?
The three most common states of matter
What is solid, liquid, and gas?
Characteristics that can be described without changing the substance.
What is a Physical Property?
Chemical reactions that absorb energy.
What is Endothermic?
Homogeneous mixture that forms when sugar is dissolved in water.
Solution
Matter that always has the exact same composition and properties.
What is a Pure Substance?
This is not matter (there are three)
What is light, sound, and electricity?
Describes how a substance reacts when it changes.
What is a Chemical Property?
Substances produced in a chemical reaction.
What is a product?
Two or more liquids that do not mix well into each other.
What is Immiscible?
The equation to calculate density.
What is "Density=mass/volume"?
Particles are close together and vibrate.
What is solid?
The tendency of a liquid to resist flowing.
What is viscosity?
The starting materials in a chemical reaction.
What is a reactant?
Most solid substances are not mixed well.
What is a heterogeneous mixture?
Two or more liquids that dissolve into each other.
What is Miscible?
Particles move around and bump into each other.
What is liquid?
The material's ability to allow heat to flow.
What is Conductivity?
The 6 types of phase changes.
What are Condensation, Deposition, Evaporation, Freezing, Melting, and Sublimation all considered?
This process uses a device with many non-visible small holes that trap small solid particles of a mixture but allows liquid and gasses to pass through.
What is filtration?
Made up of different elements and/or compounds.
What is a molecule?