Physical Science - Chapter 2

Describe a solid

• It is the state of matter which has a definite shape and but not volume.

• It is the state of matter which has a definite shape and volume.

• It is the state of matter which has no definite shape and no definite volume.

• It is the state of matter which has no definite shape and a definite volume.

Describe a liquid

• It is the state of matter which has a definite shape and but not volume.

• It is the state of matter which has a definite shape and volume.

• It is the state of matter which has no definite shape and no definite volume.

• It is the state of matter which has no definite shape and a definite volume.

Tags

NGSS.MS-PS3-4

Describe a gas.

• It is the state of matter which has a definite shape and but not volume.

• It is the state of matter which has a definite shape and volume.

• It is the state of matter which has no definite shape and no definite volume.

• It is the state of matter which has no definite shape and a definite volume.

To change water from a liquid to a solid, you must ______.

• change the temperature to below 32 degrees Fahrenheit.

• change the temperature to below 23 degrees Fahrenheit.

• change the temperature to below 200 degrees Fahrenheit.

• change the temperature to below 320 degrees Fahrenheit.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

To change water from a liquid to a gas you must ________.

• heat it. The temperature must go above 320 degrees Fahrenheit

• heat it. The temperature must go above 32 degrees Fahrenheit

• cool it. The temperature must go above 212 degrees Fahrenheit

• heat it. The temperature must go above 212 degrees Fahrenheit

Tags

NGSS.MS-PS1-4

Choose 4 types of chemical changes.

• burning

• decaying

• cooking

• baking

• cutting

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What type of change makes the matter look different but does not change the kind of matter?

• physical

• chemical

Tags

NGSS.MS-PS1-4

What type of change does matter go through when new substances are formed?

• chemical - it cannot go back to its original state

• chemical - it can go back to its original state

• physical - it cannot go back to its original state

• physical - it can go back to its original state

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

When burning occurs, what 2 things are given off?

• light

• heat

• cool

• darkness

Rusting happens when iron mixes with ________.

• oxygen and water

• light and heat

• water and water vapor

• oxygen and water vapor

Tags

NGSS.MS-PS1-2