Twig Science

Anything that takes up space and has mass.

• Volume

• Weight

• Matter

• Molecules

What are the 3 states of matter?

• Solid, Water, Helium

• Atoms, Liquid, Matter

• Solid, Liquid, Gas

• Gas, Water, Atoms

Which represents solids?

• Molecules are loosely packed

• Molecules are spread far apart

• Molecules are tightly packed

Which represents liquids?

• Takes the shape of the container

• Has a definite shape and size

• Has no definite shape or size

Tags

NGSS.MS-PS1-4

Which represents a gas?

• Molecules are tightly packed

• Has no definite shape or size

• Takes the shape of the container

• Has a definite shape and size

Tags

NGSS.MS-PS1-4

A tablet is dropped in a glass of water and bubbles are formed. What type of change occurred?

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

An apple is cut into quarters. What type of change occurred?

• Physical Change

• Chemical Change

Wood is being chopped. What type of change is occurring?

• Physical Change

• Chemical Change

Two liquids are mixed together and the temperature increases. What type of change occurred?

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-2

A nail is left outside for a long time and it begins to rust. What type of change occurred?

• Physical Change

• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5