Matter Unit Review

Which diagram is the best depiction of water vapor? (steam)

• Diagram A
• Diagram B
• Diagram C

What happens to molecules of water as you heat the water in a pan?

• The molecules expand
• The molecules move faster
• The molecules move slower
• The molecules move closer together

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Graduated cylinders are tools used to measure substance.  What property of the liquids to the cylinders measure?

• Color
• Mass
• Reflectivity
• Volume

Which process is a example of a chemical change?

• Bread is toasted.
• Oil soaks through a shirt.
• A girl forms a soap bubble. 
• Red food coloring spreads out in the water.

Which of these is true of an ice cube?

• It is made of vibrating, closely-packed tiny particles.
• It is made of clumps of particles that glide past each other.
• It is made of particles that spread out evenly to fill the container they are in.
• It is made of tiny particles that are far apart from each other.

How is the mass of an object measured?

• with a scale
• with a balance
• with a graduated cylinder

Which of the following will cause a PHYSICAL change to a slice of tomato?

• pouring vinegar on it
• cooking it
• putting it on a blender
• letting it rot

Which of following is a chemical change?

• You melt butter.
• You make cookies
• You blow up a balloon
• You make a salad by mixing lettuce and tomatoes.

What state of matter do the following characteristics describe:  Does NOT have a definite volume, Does NOT have a definite shape, Fill its container

• solid
• liquid
• gas

Which statement describes what happens when sugar dissolves in water?

• Sugar particles attach to the water particles.
• A new substance with new properties forms.
• The sugar particles change into a different kind of particle.
• The particles of both substances become evenly spread apart.