Elements, Atoms, Molecules, and Mixtures

How many atoms total are shown in the diagram?

• 4

• 5

• 6

• 7

Tags

NGSS.MS-PS1-1

How many different elements (types of atoms) are represented in the diagram?

• 4

• 5

• 6

• 7

Tags

NGSS.MS-PS1-1

All ____________ are made up of two or more atoms bonded together.

• atoms

• molecules

• mixtures

• elements

Tags

NGSS.MS-PS1-1

This diagram of H₂O shows that water is

• an atom

• an element

• a compound

• a mixture

Tags

NGSS.MS-PS1-1

This picture represents which of the following?

• An element

• A molecule

• A mixture

• An atom

Tags

NGSS.MS-PS1-1

This picture represents which of the following?

• Molecules of an element

• Compounds

• An atom

• A mixture

Tags

NGSS.MS-PS1-1

This diagram represents...

• Molecules of an element

• An atom

• A compound

• A mixture

Tags

NGSS.MS-PS1-1

What does this diagram show?

• An element

• An atom

• A compound

• A mixture

Tags

NGSS.MS-PS1-1

Which diagram shows atoms of an element?

• 
• 
• 
• 

Tags

NGSS.MS-PS1-1

Nitrogen is an example of

• an element

• an atom

• a molecule

• a compound

Tags

NGSS.MS-PS1-1