Contains only one kind of atom.

• Element
• Compund
• Mixture

Is sugar (C₆H₁₂O₆) an element or a compound?

• Element
• Compound

Tags

NGSS.MS-PS1-1

This picture represents which of the following?

• element
• compound
• mixture

Tags

NGSS.MS-PS1-1

NaHCO₃ is an example of —

• an abbreviation
• a compound
• a mixture
• an element

Tags

NGSS.MS-PS1-1

Match the following

• compound

• 
• mixture

• 
• element

• 

Tags

NGSS.K-PS2-1

A pure substance made of two or more elements chemically combined is a(n)

• element

• compound

• mixture

Tags

NGSS.MS-PS1-1

A substance made up entirely of one type of atom is a(n)

• element

• compound

• mixture

A substance made up two or more types of atoms that are NOT chemically combined is called a(n)

• element

• compound

• mixture

Which of the following do you think is a pure substance?

• Gold

• Al

• kool-aid

• milk

Which of these substances can be a compound?

• CO₂

• C

• O₂

• Red Bull

Tags

NGSS.MS-PS1-1