Chapter3vocab+FlocabVocab

Front

What is a compound?

Back

A substance made of atoms from two or more elements.

Front

What is a mixture?

Back

A physical combination of two or more substances that are blended together without forming new substances.

Front

What is an element?

Back

A pure chemical substance that cannot be physically split into a more simple substance.

Front

What does heterogeneous mean?

Back

NOT the same throughout.

Front

What is a solute?

Back

A dissolved substance.

Front

What is a solvent?

Back

A substance that dissolves a solute.

Front

What is a solution?

Back

A mixture where a solute is completely dissolved in a solvent.

Front

What is a physical change?

Back

A change that affects one or more physical properties of a substance.

Front

What is conservation of matter?

Back

Matter cannot be created or destroyed in a chemical reaction.

Front

What is a homogeneous mixture?

Back

A mixture that is the SAME throughout.