Unit 1: Matter Flashcards
What is a mixture?
A physical combination of two or more substances that are blended together without forming new substances.
What is an Aerosol?
A substance enclosed under pressure and able to release as a fine spray.
What is a colloid?
Particles that don’t settle.
What is matter?
Matter is anything that has mass and takes up space.
What is a physical property?
A characteristic of matter that can be observed.
What it is a chemical property?
A characteristic that can only be observed when the type of matter changes.
What is conductivity?
Ability for energy, such as electricity and heat, to move through a material.
What is volume?
A measure of how much space and object takes up.
What is mass?
The amount of material in an object.
What is a mixture?
z
What is a solution?
z
What is a heterogeneous mixture?
z
What is a homogeneous mixture?
z
What is physical change
z
What is a chemical change?
z
