7.1 Chemical Reactions & Matter (LIVE)

Front

What are the new substances produced from a chemical reaction?

Back

Products

Front

What is more than one atom bonded together called?

Back

Molecule

Front

What is the basic building block of matter and the smallest particle of an element?

Back

Atom

Front

What is a characteristic of a substance that doesn't change?

Back

Property

Front

What type of reaction absorbs heat?

Back

Endothermic

Front

What is the term for a substance made of two or more different types of atoms bonded together?

Back

Compound

Front

What is a mixture?

Back

A combination of two or more substances that are not chemically bonded.

Front

What is a chemical bond?

Back

The force that holds atoms together in a molecule.

Front

What is a chemical reaction?

Back

A process that leads to the transformation of one set of chemical substances to another.

Front

What is the law of conservation of mass?

Back

In a chemical reaction, mass is neither created nor destroyed.