Chemistry

Front

What is an element?

Back

A substance made of only one type of atom that cannot be broken down by chemical means.

Front

What is the chemical formula for glucose?

Back

C6H12O6

Front

How many Hydrogen atoms are in C6H12O6?

Back

12

Front

What is a physical property?

Back

Something that can be observed but will not change the substance itself.

Front

What is a chemical property?

Back

A characteristic of a substance that can only be observed during a chemical reaction.

Front

What is a solvent?

Back

A liquid that will dissolve a solid solute.

Front

What is a solute?

Back

A substance that is dissolved in a solvent.

Front

What is a solution?

Back

A homogeneous mixture of two or more substances.

Front

What is a physical change?

Back

A change that affects one or more physical properties of a substance without altering its chemical composition.

Front

What is an example of a physical change?

Back

Melting ice.