If a ball hits a window and breaks it, what kind of change has occurred?

• chemical change
• physical change

Which is not a physical change to matter?

• melting ice
• breaking a window
• tearing paper
• burning wood

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-5

What do you need to move or change matter?

• energy
• water
• wind
• ice

Tags

NGSS.MS-PS1-4

NGSS.MS-PS2-2

What type of matter is in this balloon?

• Solid
• Liquid
• Gas

Tags

NGSS.MS-PS1-4

Separating a solution like sugar and water is what type of change?

• Physical change
• Chemical change
• Nuclear change
• mixture

What is NOT a characteristic of a solid?

• low energy
• molecules are tightly packed
• definite shape
• high energy

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-4

What is NOT a characteristic of a liquid?

• high energy
• medium energy
• takes shape of container
• molecules move freely

Tags

NGSS.MS-PS3-4

What is a characteristic of a gas?

• medium energy
• takes the volume of its container
• molecules tightly packed
• definite shape

Tags

NGSS.MS-PS1-4

What are signs of a chemical change?

• change in color, size, shape
• change in color, produces gas and heat
• change in states-freezing, melting, boiling
• tearing, molding, cutting

Tags

NGSS.MS-PS1-2

Choose an example of a chemical change.

• mixing eggs and water
• cutting paper
• making a Yoda shape out of clay
• baking a cake

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

NGSS.MS-PS1-5