TeesChemDMAC#1

A substance in which all the atoms are the same

• colloid
• homogeneous mixture
• solution
• element

A mixture in which different materials can be identified easily

• element
• heterogeneous mixture
• homogeneous mixture
• solution

A mixture that contains two or more substances blended evenly throughout

• heterogeneous mixture
• homogeneous mixture
• suspension
• colloid

This picture represents which of the following?

• element
• compound
• mixture

Tags

NGSS.MS-PS1-1

Italian Salad Dressing is a . . .

• heterogeneous mixture
• homogeneous mixture
• Pure Substance
• Compound

A mixture that is so evenly mixed you can't see the parts.  Such as Kool-Aid

• Homogeneous Mixture
• Heterogeneous Mixture
• Pure Substance

A magnet was placed near a pile that contained both iron and sulfur. The magnet was moved gradually closer to the pile. As it neared the pile, the magnet started attracting small pieces of iron from the pile. 
Which of these statements best describes the contents of the pile?

• It is a heterogeneous mixture of iron and sulfur that can be separated by magnetism.
• It is a solution of iron and sulfur that can be separated by magnetism.
•  It is a compound of iron and sulfur that can be separated by magnetism.
• It is a suspension of sulfur in iron that can be separated by magnetism.

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

What type of mixture is this?

• homogenous mixture
• chemical
• heterogeneous mixture 
• solid mix

If you change a substance into a new substance...

• Partial Change
• Physical Change
• Chemical Change
• Freezing

Is burning wood a chemical or physical change?

• chemical
• physical

Tags

NGSS.MS-PS1-2