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Matter & Properties of Matter

Date post: 24-Feb-2016
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Matter & Properties of Matter. Matter. anything that has mass and takes-up space the quantity of matter present mixtures and substances of the same kind of different kinds. Matter. Matter - Mass - All matter can be divided into two categories: Homogeneous - Heterogeneous - . - PowerPoint PPT Presentation
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Matter & Properti es of Matter
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Page 1: Matter & Properties of Matter

Matter&

Properties of Matter

Page 2: Matter & Properties of Matter

Matteranything that has mass and takes-up space

the quantity of matter present

mixtures and substances

of the same kind

of different kinds

Page 3: Matter & Properties of Matter

MatterMatter-

Mass-

All matter can be divided into two categories:

Homogeneous-

Heterogeneous-

Page 4: Matter & Properties of Matter

Mixtures definitions

• CAN be separated by physical means(heating, cooling, sorting, filtering)

• Homogeneous & Heterogeneous

Page 5: Matter & Properties of Matter

Mixtures

Mixture-

2 categories of mixtures:

Page 6: Matter & Properties of Matter

More on MixturesHomogeneous: Example:

Heterogeneous:

Examples:

Page 7: Matter & Properties of Matter

Mixtures definitions• is visibly the same throughout

Ex. salt water, Kool-Aid, milk

• is visibly different throughout; different samples may not be exactly alike

• ex. Salad dressing, chicken noodle soup

Page 8: Matter & Properties of Matter

Pure Substance-

Two Categories: Element:

Example: Compound:

Examples:

Page 9: Matter & Properties of Matter

CAN NOT be separated by physical means, ex: heating, cooling, sorting, filtering

Elements & Compounds contains one kind of matter Ex:hydrogen, oxygen, copper a substance made of two or more

elements that cannot be separated by physical means.

Ex: water, carbon dioxide, salt, and sugar

Page 10: Matter & Properties of Matter

Organize the Hierarchy of Matter

Page 11: Matter & Properties of Matter

Substance

Element: contains one kind of matterExample: hydrogen, oxygen, copper

Compound: a substance made of two or more elements that cannot be separated by physical means.

Examples: water, carbon dioxide, salt, and sugar

Page 12: Matter & Properties of Matter

QuestionsAnswer A = True and B = False

1. Matter is anything that has mass and takes up space

2. Mass is the quantity of matter present

3. A mixture cannot be broken down by physical means

4. A substance cannot be broken down by physical means

Page 13: Matter & Properties of Matter

QuestionsA. SubstanceB. MatterC. Mixture

Page 14: Matter & Properties of Matter

QuestionsA. Element C. HeterogeneousB. Homogeneous D. Compound

Page 15: Matter & Properties of Matter

States of MatterWhat determines the state of the

matter?Depends on the amount of energy of

the particles

Kinetic energy (Ek): energy of motion

How fast are the particles moving?Depends on temperature

Page 16: Matter & Properties of Matter

Four States of Matter

Solid

Liquid

Gas

Plasma

Page 17: Matter & Properties of Matter

States of Matter

Solid:Ek?molecular behavior?

Liquid:Ek ?molecules can slip out of their fixed position

Page 18: Matter & Properties of Matter

States of Matter• definite volume, definite shape

LOW Ek

molecules vibrate in positiondefinite volume, NO definite shape (can change shape easily)Moderate amount of Ek

molecules can slip out of their fixed position

Page 19: Matter & Properties of Matter

States of MatterGas: NO definite volume, NO

definite shapeHIGH Ek

molecules can move freely

Plasma: Most common state of matter in the universe, it is rarely found on Earth VERY HIGH Ek

Page 20: Matter & Properties of Matter

States of MatterGas:

Ek?Molecule behavior?

Plasma:Ek?

Page 21: Matter & Properties of Matter

Solid, Liquid, Gas

(a) Particles in solid (b) Particles in liquid (c) Particles in gas


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