Physical and Chemical Properties

What one is the definition of the boiling point?

• The temperature at which a solid becomes a liquid
• Transfer of heat through the movement of fluids or gas
• The temperature at which a liquid becomes a gas

Tags

NGSS.MS-PS1-4

What is the Melting Point?

• The temperature at which a liquid becomes a gas
• See,Touch,Smell,Taste,Hear
• Shape Change
• The temperature at which a solid becomes a liquid

Tags

NGSS.MS-PS1-4

Which is NOT a physical property?

• odor
• reacts with acid
• ability to conduct electric current
• hardness

Physical properties are

• properties that can be observed without changing the identity of the substance
• properties that describe how a substance changes into a completely different substance

Is melting point of a substance a physical or chemical property?

• physical
• chemical

Tags

NGSS.MS-PS1-4

Properties that can be observed without trying to change the identity of the substance.

• Physical
• Chemical

Which one of these is a chemical property?

• melting point
• boiling point
• color
• flammability

Ability to rust is this type of property:

• Physical property
• Chemical property

Tags

NGSS.MS-PS1-2

Which is an example of a physical property?

• ability to react with acid
•  state of matter
• flammability
• ability to react with oxygen

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

• physical properties
• chemical properties
• liquid properties
• real properties

Tags

NGSS.MS-PS1-2