Mixtures
Mixtures that are the same throughout
Homogeneous
The two types of pure substances
Which type of matter change is typically reversible
Physical changes
How a substance looks or acts
Physical Properties
Matter is anything that has mass and
Volume
Mixtures that vary in make-up
Heterogeneous
Formation of a gas indicates this type of change
Chemical change
Reactions with water, reaction with acid, and reaction with oxygen are examples of
The amount of matter in an object
Mass
Mixtures do not bond so this can be done to the materials within the mixture
Separated
Conductors
The chemical change plants use to convert carbon dioxide to sugar
Photosynthesis
The ability to dissolve in a substance is this property
Solubility
The building blocks of matter
Atoms
Another name for a homogeneous mixture
Solution
The smallest part of an element
Atom
The chemical change that occurs between iron and oxygen
Rust
The ability to pull a material into a wire shape
Ductility
When a material is able to take the shape of the container it is in, it is said to have this kind of shape
Indefinite
The rate at which substances mix can be increased by adding this
Energy
The smallest part of a compound
Molecule
Yeast allows bread to rise by releasing this material
Carbon Dioxide
Mass divided by volume
These two processes can cause changes in a state of matter
Temperature and Pressure