Unit 6.1 Test #2

Choose the term that matches to the definition below:

A state of matter with no definite shape or volume

• liquid

• gas

• solid

• state of matter

Choose the term that matches the definition below:

A state of matter that has no definite shape but has a definite volume

• gas

• liquid

• solid

• state of matter

Choose the term that matches the definition below:

A group of atoms held together by a bond

• gas

• molecule

• solid

• liquid

Tags

NGSS.MS-PS1-1

Choose the term that matches the definition below:

how close together or far apart atoms/molecules are

• molecule

• relative spacing

• solid

• thermal energy

Choose the term that matches the definition below:

when molecules move slowly/vibrate and are tightly packed with a definite shape and volume

• gas

• liquid

• solid

• molecule

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Choose the term that matches the definition below:

a physical property that describes matter as a solid, liquid, or gas

• state of matter

• gas

• liquid

• solid

Choose the term that matches the definition below:

The total amount of energy carried by a system's molecules

• state of matter

• thermal energy

• molecule

• relative spacing

Tags

NGSS.MS-PS3-4

Choose the term that matches the definition below:

The continuous movement of water between the earth's water reservoirs driven by energy from the sun and gravity

• thermal energy

• relative spacing

• water cycle

• molecule

Tags

NGSS.MS-ESS2-4

After turning off the burner, you add 5 ice cubs to the hot water in the beaker. The ice cubes melt quickly. What is happening to the thermal energy of the ice cubes as they melt?

• The thermal energy of the ice cubes is increasing

• The thermal energy of the ice cubes is decreasing

• The thermal energy of the ice cubes is staying the same

• There is not enough information to tell me this.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following is true about the process that causes the formation of small water drops which occurs in both the water cycle and the bottle above?

• Both of these examples involve a change in state and in thermal energy

• Both of these examples are caused by the force of gravity

• both of these examples involve a change in state from liquid to gas

• both of these examples there is not change in the thermal energy of the water

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4