Atoms and Molecules

Atoms and Molecules

Review

Open Ended

Test your knowledge: Everything is made up of either ______ or ______.

Remember:

Everything is either matter or energy.

The smallest unit of matter is the atom

• Atoms are tiny

• Atoms have a nucleus

• Atoms also have protons and electrons

Multiple Select

Select all of the parts of an atom:

• Neutrons

• Electrons

• Photons

• Protons

Open Ended

In your own words, describe how small an atom is:

Open Ended

In your own words, explain the difference between an atom and a molecule.

Multiple Choice

Molecules are held together by a:

• Chemical

• Element

• Chemical Bond

• Chemical Change

That's all for now!

• For more information, watch the Bill Nye Episode "Atoms and Molecules" on YouTube!