Vocab (lessons 1, 2, 3)
A change of matter in size, shape, or state that does not change the type of matter
What is Physical Change?
A chemical change is also called a ______
What is a Chemical Reaction?
Shiny metal to rust
What is Change in Color?
Physical combination of two or more substances
What is Mixture?
Anything that has mass and takes up space
What is Matter?
A change that produces new matter with different properties from the original matter
What is Chemical Change?
Produces new substances
What is Chemical Change/Chemical Reaction?
Uncooked marshmallow to toasted marshmallow
What is Change in Odor?
Uniform throughout
What is Homogeneous Mixture?
Ability of a material to be attracted to a magnet
What is Magnetism?
Matter is neither created nor destroyed during a physical or chemical change
What is Conservation of Mass?
Begins and ends with the same kind of matter
What is Physical Change?
Water to ice
What is Change in Temperature?
Uniform throughout; a type of homogeneous mixture
What is Solution?
Way light reflects, or bounces off, an object
What is Reflectivity?
Heterogeneous mixture in which the parts are so small that they do not settle out
What is Colloid?
What is Mass?
Dropping antacid tablets into water
What is Formation of a Gas?
A colloid where small particles of liquid or solid material are trapped in air
What is Aerosol?
How energy can move through material
What is Conductivity?
Characteristic that can only be observed when there is a change in the type of matter
What is Chemical Property?
Who is the father of modern chemistry?
What is Antoine Lavoisier?
Soap scum from dissolved soap
What is Formation of a Solid?
Heterogeneous mixture that looks like it is the same throughout; can settle out over time
What is Suspension?
Ability of matter to dissolve in a liquid
What is Solubility?