Properties and Changes of Matter

Changes in states of matter (from liquid to gas , solid to liquid, etc)

• chemical change
• physical change

A change that only affects the appearance of a substance (its size, shape, or state of matter)

• physical change
• chemical change

a change in which one kind of matter changes into a different kind of matter with different properties

• chemical change
• physical change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Anything that has mass and takes up space is called

• volume
• matter
• magnetism
• electricity

What is a property?

• Stuff that describes stuff
• All matter
• Characteristic of matter
• Only how something looks

Which of the following is a sign that a chemical reaction has occurred?

• change in shape
• melting
• formation of a gas
• dissolving

Tags

NGSS.MS-PS1-2

Is hammering wood together to build a house a chemical or physical change?

• chemical
• physical

Tags

NGSS.MS-PS1-2

Is melting butter for popcorn a chemical or physical change?

• chemical
• physical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

Is bleaching your hair a physical or chemical change?

• physical
• chemical

Tags

NGSS.MS-PS1-2

Is burning wood a chemical or physical change?

• chemical

• physical