Physical and Chemical Changes

Which one of these is a chemical property?

• melting point
• boiling point
• color
• flammability

Which of the following is not a chemical property? 

• rusting 
• boiling 
• rotting 
• burning 

Tags

NGSS.MS-PS1-2

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

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

Which of the following is a chemical property?

• flexibility
• ability to be toxic
• temperature
• texture

Which physical property is the ability to conduct heat or electricity?

• conductivity
• solubility
• viscosity
• reactivity

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

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

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

• Physical
• Chemical

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

• physical
• chemical

Tags

NGSS.MS-PS1-2