What kind of change occurs if matter changes in amount, size, or shape?

• substance change

• chemical change

• physical change

• elemental change

Ice melting

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-4

Water freezing

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Shredding a piece of paper

• Chemical Change
• Physical Change

Using dye to change the color of a shirt green.

• Chemical Change
• Physical Change

Tags

NGSS.MS-PS1-2

• Physical Change
• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is the formula for density?

• density = mass x volume
• density = mass / volume
• density = mass + volume
• density = mass - volume

Jack has a rock. The rock has a mass of 14 g and a volume of 2 cm³. What is the density of the rock?

• 7 mL
• 7 g/cm³
• 28 g/cm³
• 1/7 g/cm³

Frank has a paper clip. It has a mass of 9g and a volume of 3cm³. What is its density?

• 3 g/cm³
• 1/3 g/cm³
• 27 g/cm³
• 39 g/cm³

Calculate the density of the cube.

• 3 g/cm³
• 4 g/cm³
• 2 g/cm³
• 5 g/cm³