Physical and Chemical Changes

Which one of these is a chemical property?

• melting point
• boiling point
• color
• flammability

Tags

NGSS.5-PS1-3

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

Which is NOT a physical property?

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

Which of the following is a physical property?

• melting point
• flammability
• ability to rust

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

A chemical property is...

• a property of a substance that is observed during a reaction in where the chemical composition of the substance is changed

• a property of a substance that is not observed during a reaction, where the chemical composition is not changed

• a property of a substance where a substance is changed physically

• a property of a substance where there is no visible change at all for the substance

Tags

NGSS.MS-PS1-2

Mixing two substances is what type of change?

• physical change

• chemical change

Tags

NGSS.MS-PS1-2

What is more dense?

• Lamp Oil

• Beads

• Water

• Corn Syrup