Physical or Chemical Change

Which one is a Physical Change?

• supports combustion
• melting point
• a rusty iron nail
• burnt wood

Which is a Chemical Property?

• The piece of metal is magnetic
• Rubbing alcohol is able to burn easily
• Flavored drink mix dissolves in water
• sour taste

Which is a Chemical Change?

• Food is digested
• Chewing food in to bite size pieces

Example of a physical property.

• flammability
• changing colors
• reacts with water
• Copper turns green

Which one is NOT a State of Matter?

• solid
• temperature
• liquid
• gas

What is malleability?

• drawn into wires
• The ability of a substance to be rolled or pounded into thin sheets
• dissolve in another substance
• transfers heat

____________ is the amount of matter in a object.

• volume
• density
• mass
• matter

Which of the following materials will float on water(density 1g/ml)

• rubber (density 1.34 g/cubic centimeters
• wood (.85 g/cubic centimeters)
• glycerine ( 1.26 g/ cubic centimeters)
• cornsyrup ( 1.38 grams/ centimeters

What is the relationship between the mass of a material and its volume.

• matter
• weight of the object
• density
• the amount of space

Which is a Precipitate?

• This explains how a substance reacts
• A form of liquid
• A solid product formed from a reaction
• a gas