Physical Science Coach Lessons 4, 5, & 6

Which is NOT a physical property of a substance?

• value

• mass

• shape

• texture

A physical change to a substance

• can never be reversed.

• increases or decreases the mass of the substance.

• changes the type of matter the substance is made of.

• changes one or more of the physical properties of the substance.

Tags

NGSS.MS-PS1-4

Which statement is true?

• A mixture includes only solids.

• A solution cannot be separated.

• A solution is just one substance.

• A solution includes a dissolved substance.

What makes it possible to separate a mixture?

• ages of the substances

• values of the substances

• physical properties of the substances

• physical changes caused by mixing the substances

Which state of matter has fixed volume but not a fixed shape?

• gas

• solid

• liquid

In which substance do the particles move the MOST

• air

• ice

• milk

• wood

Tags

NGSS.MS-PS1-4

A student wants to make water vapor condense. What must the student do to the water vapor?

• heat it

• cool it

• trap it in a container

• mix it with other gases

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

A student dissolves powdered tea in water. How can the student separate the parts of the mixture?

• by changing the solid to a gas

• by changing the liquid to a gas

• by changing the solid to a liquid

• by changing the liquid to a solid

Which is an example of a chemical property?

• the color of a substance

• the texture of a substance

• whether a substance can rust

• whether a substance feels cold

How can you cause a chemical reaction in bread dough?

• stir it

• heat it

• cool it

• freeze it

Tags

NGSS.MS-PS1-2