Atoms, Molecules, Compounds, & Mixtures

In this diagram, X represents...

• A compound

• A mixture

• An element

This diagram represents...

• An element

• A molecule

• A mixture of elements and compounds

A substance with two or more different types of atoms bonded together is called...

• An element

• An atom

• A compound

This picture shows a

• molecule

• mixture

• atom

What is the name of the compound NaCl?

• glucose

• Sodium Chloride

Salt and pepper is an example of...

• An element

• A compound

• A molecule

• A mixture

What is the symbol for the element Carbon?

• C

• A

• R

What is the letter symbol for Hydrogen?

• H

• Hg

• Y

This diagram represents...

• An element

• A compound

• A mixture

What does the subscript tell us?

• The number of molecules in a formula

• The number of atoms in an element

• The number of protons in the nucleus of an atom

• The number of electrons in the nucleus of an atom