Properties of Matter (and chemistry intro)

A material with NO shape and NO volume is a -

• solid

• liquid

• gas

A ______ change occurs when an ice cube melts into water.

• mass

• phase

• matter

• law

A substance in gas form has more _____ than it does in liquid form.

• mass

• phase

• matter

• energy

What kind of properties can only be observed when a substance changes into a different substance?

• physical properties
• chemical properties

Tags

NGSS.MS-PS1-2

Properties that can be observed without changing the identity of the substance.

• Physical
• Chemical

Example for physical property

• melting point
• flammability
• reactivity 
• combustion

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Example of a physical property

• reactivity
•  color
• combustion
• ability to burn

Example of physical property

• electromotive force
• boiling point
• combustion
• reactivity with water

Is sugar (C₁₂H₂₂O₁₁) an element or a compound?

• Element
• Compound

Tags

NGSS.MS-PS1-1

A compound consists of two or more elements bound together.

• True
• False

Tags

NGSS.MS-PS1-1