Elements, Compounds & Mixtures - 1

What is the chemical formula for water?

• NaCl

• CO₂

• NH₃

• H₂O

Tags

NGSS.MS-PS1-1

Contains only one kind of atom.

• Element
• Compund
• Mixture

Tags

NGSS.MS-PS1-1

Contains two or more atoms combined

• Elements
• Compounds
• Mixtures

Tags

NGSS.MS-PS1-1

Examples are diamonds (C) and Uranium (U)

• elements

• mixtures

• compounds

Tags

NGSS.HS-PS1-1

diagram "a" is an example of a(n)

• element

• compound

• mixture

Tags

NGSS.MS-PS1-1

A pure substance...

• is an element or a compound
• is an element or a mixture
• is a compound or a mixture
• is a mixture

Tags

NGSS.MS-PS1-1

Examples are milk and gasoline.

• elements
• mixtures
• compounds

Tags

NGSS.MS-PS1-1

The air is a _________. 

• element 
• mixture 
• compound 
• energy 

Tags

NGSS.MS-PS1-1

A mixture that appears to be evenly mixed throughout:

• an atom
• a compound
• a homogeneous mixture
• a heterogeneous mixture

You are eating a pizza. What type of mixture are you consuming?

• homogeneous
• heterogeneous
• pure substance
• The Periodic Table