### Present Remotely

Send the link below via email or IM

• Invited audience members will follow you as you navigate and present
• People invited to a presentation do not need a Prezi account
• This link expires 10 minutes after you close the presentation

Do you really want to delete this prezi?

Neither you, nor the coeditors you shared it with will be able to recover it again.

You can change this under Settings & Account at any time.

# Matter

Properties of Matter, Density, Chemical and Physical Changes, Mixtures
by

## Kendra Hansen

on 28 May 2014

Report abuse

#### Transcript of Matter

Matter Properties of Matter Density Physical and Chemical Changes Mixtures Physical Properties:
Mass-amount of matter in an object
-measured in grams
Volume-amount of space an object takes up
-measured in cubic units or milliliters
Temperature-measure of the heat or energy of matter
-measured in Degrees Celsius
Color
Texture
Density Physical Properties-A property that can be measured without changing the chemical composition of a substance.
Chemical Properties-any characteristic that gives a substance the ability to undergo a change that results in a new substance. Matter-has mass, occupies space
-Four States (3 main ones)
-Phase Change Density-amount of mass in a certain volume Density= mass/volume (D=m/v) Suppose a substance has a mass of 10 grams and a volume of 10 milliliters. If you divide the mass of 10 grams by the volume of 10 milliliters, you get a density of 1 g/mL
10 g/10 mL = 1 g/mL Practice Problems If a cup of Kool-Aid has a volume of 50 mL and a mass of 10 grams, what is its density? If gasoline has a density of 2 and a volume of 4 , what is its mass? -The density of pure water is 1 g/mL. -Objects with a density LESS than 1 g/mL will float in water. -Objects with a density MORE than 1g/mL will sink in water. Examples-Tearing paper, ice melting Physical Change-Change in the size, shape, or state of matter. Chemical Change-Change in matter in which different kinds of matter are formed. Examples-Burning wood, rusting pipes Brain Pop-States of Matter Brain Pop-Measuring Matter Mixture: A combination of different substances that remain the same individual substances and can be separated by physical means. How could you separate these mixtures?
-sand and water
-iron and sugar
-salt and water
-oil and water
-sand I can:
-Measure properties of matter (mass, volume, temperature, density).
-Classify chemical and physical changes.
-Identify and separate homogenous and heterogeneous mixtures.
Full transcript