Properties of Matter
A mixture of matter where every sample is the same.
What is a homogeneous mixture?
When the number of atoms on both sides of an equation are the same.
What is balance?
An object that uses chemical energy to move charges.
What is a battery?
A circuit with no breaks.
What is a closed circuit?
An action that has an ability to change motion.
What is force?
A substance that contains one type on atom.
What is an element?
When one or more substances are mixed.
What is chemical change?
The flow of electric charges.
What is current?
It's repelled by a negative charge.
What is a positive charge?
The amount of matter an object has.
What is mass?
A mixture of matter where not every sample is the same.
What is a heterogeneous mixture?
A substances that change in a chemical reaction.
What is a reactant?
Electrical resistance.
What is ohm?
Electricity that builds up on object.
What is static electricity?
The property of an object to resist changing motion.
What is inertia?
A substance that contains more than one atom.
What is a compound?
Recipe for a chemical reaction.
What is a chemical equation?
Carries current worse than conductors.
What is semiconductor?
An object with zero charge.
What is electrically neutral?
The mass of an object multiplied by its velocity.
What is momentum?
Smallest particle of compound that contains the same properties.
What is a molecule?
A substance your stomach produces to break down food.
What is hydrochloric acid?
The property of a material that allows charge to flow through.
What is electrical conductivity?
The unit of electric charge.
What is coulomb?
Newton's law that relates mass, acceleration, and force on the object.
What is Newton's second law?