A ____ stays in a definite shape and has a definite volume.
Solid
Fizzing is an indicator of a physical or chemical reaction?
chemical
Is this a physical or chemical change?
Physical
Is this a physical or chemical change?
Chemical
describes how energy can move through material.
Conductivity
characteristic that can only be observed when there is a change in type of matter
Chemical property
When two different mixtures are mixed together you get a ___ mixture.
heterogeneous mixture
Water mixed with food coloring cannot be separated. True or false?
False. It can be separated by heat.
Is this a chemical or a physical reaction?
Chemical
When two of the same substances are mixed together you have a ___ mixture.
homogeneous
the ability of matter to dissolve in a liquid.
solubility
How are you able to determine the physical properties of a substance?
Using your 5 senses
Is this a physical or chemical change?
Physical
Is this a physical or chemical change?
Chemical
What are the indicators of a chemical change?
Fizzing, change in oder, change in color, change in temperature.
Is this a chemical or physical change?
Chemical
A characterstic of matter that you can see, hear, smell, taste or touch.
physical property
The ability of a material to be attracted to a magnet.
Magnetism
the way light bounces off an object.
reflectivity