Physical and Chemical Changes

A change in the shape of matter would be an example of a...

• Chemical Change

• Physical Change

• No Change at All

The mass of an object is determined by...

• the temperature of the object.

• the amount of matter the object contains.

• the amount of energy an object has.

Gina melted butter in a bowl but wanted to find the mass of the bowl and melted butter. Which tool should she use?

• graduated cylinder

• ruler

• balance scale

• spring scale

Peter found the mass of a cookie. Then he crushed the cookie into smaller pieces. The mass of the smaller pieces of cookie...

• will have a mass less than the whole cookie.

• will have a mass more than the whole cookie.

• will have a mass equal to the whole cookie.

This image best represents the particles of a...

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

When a physical change occurs...

• the matter has all new properties.

• the matter has the same properties.

• the matter changes in color or might produce a gas.

• the matter produces heat and light.

James mixed baking soda with vinegar and watched it fizz. Then he heated up the vinegar and mixed that with baking soda. What would have happened?

• The chemical change took more time to occur.

• The chemical change took less time to occur.

• The chemical change took the same amount to time to occur.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Using the diagram, what part of the water cycle is occurring at the number 3?

• evaporation

• condensation

• precipitation

• transpiration

Tags

NGSS.MS-ESS2-4

Condensation occurs in the water cycle when...

• water vapor gains heat.

• water vapor loses heat.

• water vapor has the same amount of heat.

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Hard, yellow, round, sphere and flexible describe what about a ball?

• physical changes

• chemical changes

• physical properties

• chemical properties