elements, compounds & molecules

Front

What are elements made of?

Back

One type of atom.

Front

What is all matter made of?

Back

Atoms.

Front

How many hydrogen atoms are in a water molecule?

Back

2.

Front

What do we call two or more atoms chemically bonded together?

Back

Molecule.

Front

What is an element?

Back

Made up of only one atom that cannot be broken down into simpler substances by physical means.

Front

What is a compound?

Back

A substance formed when two or more different elements are chemically bonded together.

Front

What is a molecule?

Back

The smallest unit of a chemical compound that retains its chemical properties.

Front

What is the difference between an element and a compound?

Back

An element consists of one type of atom, while a compound consists of two or more different types of atoms chemically bonded.

Front

What is the periodic table?

Back

A tabular arrangement of elements organized by their atomic number, electron configuration, and recurring chemical properties.

Front

What is a mixture?

Back

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