You! Matter

Mrs. Z. has a mixture of several substances in a bowl. How could she separate the iron from the mixture the quickly?

• Mrs. Z. has a mixture of several substances in a bowl. How could she separate the iron from the mixture the quickly?

• She could use a filter.

• She could use a magnet

• She could use her fingers.

What can causes ice to transform from a solid to a liquid?

• The air.
• The cold.
• Shape
• Heat

What are the three states of matter?

• solid, volume, mass
• density, volume, mass
• solid, liquid, gas
• density, gas, volume

^{Mass measueres the amount of matter in an object}

• True
• False

Solids have a definite _______________.

• smell
• shape
• picture
• sound

If you saw a glass of water and later the water was gone what happened to the water? Remember that your in the science lab.

• Ms. Klenk was very thirsty and drank the water.
• evaporation
• precipitation
• solubility

Example for Physical Property

• Taste
• explodes

A physical property can be observed with your

• Eyes
• Ears
• Tastes
• All of the above

An example of a physical property is 

• flammability
• acidic
• color
• ability to rust

What causes a change in the state of matter?

• physical properties
• chemical energy
• temperature