What is Matter?
Mixes completely with a different material.
Dissolves
A combination of two or more substances whose particles are not joined together.
A change of a substance from one state of matter to another.
State change
The properties that you want a material or a solution to have.
Anything that takes up space and has weight.
Matter
A characteristic of matter that can be observed or measured.
Property
A process where one or more substances are changed into new substances.
Reaction
A limit that keeps you from doing certain things.
Constraint
Tiny pieces that make up matter.
Particles
A material where each part of it is made of the same type of particle.
Substance
To get smaller.
Contract
A reason to improve a substance.
Durability/Helpfulness/Usability
A mixture in which the particles of a material are dissolved with the particles of another material.
Solution
A property that describes whether a substance can dissolve in another substance.
Solubility
To get larger.
Expand
The first step in engineering a new substance.
Define the problem
The way the particles in a piece of matter move.
State of matter
A property that describes how well a substance allows electricity to pass through it.
electrical conductivity
To be kept at the same total amount of something.
Conserve
One way to create a new substance.
Combine known substances/Change state of matter