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5 th Grade Science Chapter 14 Properties of Matter

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Page 1: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

5th Grade Science Chapter 14

Properties of Matter

Page 2: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

matter •  Anything that has

mass and takes up space is matter

http://www.chem4kids.com/files/matter_intro.html

Page 3: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

volume •  The amount of space

an object takes up •  Another word for

volume is capacity

Page 4: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

What are two properties of matter?

Page 5: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

What are two properties of matter?

•  All matter has mass and takes up space.

Page 6: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

atom

•  The smallest particle that can still be identified as the matter it came from is an atom

Page 7: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

molecule •  A molecule is made

up to two or more atoms joined together.

•  Water is a molecule made of two hydrogen atoms and one oxygen atom.

This is a DNA molecule

Page 8: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

nucleus •  The dense area in the

center of an atom. •  Inside the nucleus of

every atom are smaller particles called protons, electrons, and neutrons.

Page 9: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

What is an atom and what are its parts?

Page 10: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

What is an atom and what are its parts?

An atom is the smallest particle of matter that still behaves like the matter it came from. An atom is made of protons, neutrons, and

electrons.

http://www.harcourtschool.com/activity/science_up_close/519/deploy/interface.html

Page 11: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

element •  Matter that is made of

only one kind of atom is an element.

•  Carbon, hydrogen, and oxygen are all elements.

•  The picture is of the element zinc in hydrogen chloride.

Zinc + HCL

Page 12: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

periodic table •  Scientists use the

periodic table to organize elements.

•  Each element has its own special place on the table.

•  The places are decided by the characteristics of the element.

Page 13: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

How are the elements arranged in the periodic table?

•  Elements are arranged in order by their atomic number

•  The atomic number is the number of protons in the nucleus

Page 14: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

Solid Liquid Gas

Page 15: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

States of Matter Demonstration

•  http://www.harcourtschool.com/activity/states_of_matter/index.html

•  http://www.chem4kids.com/files/matter_states.html

•  http://www.chem4kids.com/files/matter_changes.html

Page 16: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

Solid Liquid Gas

Has definite shape

Particles are close together and slow moving Has volume http://www.chem4kids.com/files/matter_solid.html

Page 17: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

Solid Liquid Gas

Has a definite shape

Takes on shape of container

Particles are close together and slow moving

Particles are farther apart and faster-moving

Has volume Has volume http://www.chem4kids.com/files/matter_liquid.html

Page 18: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

Solid Liquid Gas

Has a definite shape

Takes on shape of container

Does not have definite shape

Particles are close together and move slowly

Particles are farther apart and faster moving

Particles are farthest apart and move rapidly

Has volume Has volume Expands to take up whatever space is available http://www.chem4kids.com/files/matter_gas.html

Page 19: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

How are particles arranged in solids, liquids, and gases?

Page 20: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

How are particles arranged in solids, liquids, and gases?

•  The particles of solids are close together and slow-moving.

•  The particles of liquids are farther apart and faster-moving than solids.

•  The particles of gases are farthest apart and move most rapidly.

Page 21: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

Draw a model representing how particles are arranged in solids,

liquids, and gases. •  Check pg. 444 in your text for examples.

Page 22: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

5th Grade Science Chapter 14

Properties of Matter

Changing States of Matter

Page 23: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

Physical change-a change in state

•  The substance is still the same substance

•  Form changes but chemical makeup doesn’t

Page 24: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

Ice changes to water—water changes to ice, frozen water is still water

Page 25: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

Water changes to steam, a gas, when it is heated to its boiling point,water vapor

condenses to form a liquid

Page 26: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

Changing States of Matter-Water

•  Water freezes at 0 degrees Celsius, 32 degrees Fahrenheit

•  Water boils at 100 degrees Celsius, 212 degrees Fahrenheit

•  http://www.chem4kids.com/files/matter_chemphys.html

Page 27: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close
Page 28: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

Physical Properties—describe matter

•  Melting and boiling point are physical properties (the temperature at which a substance melts or boils)

•  State of matter is also a physical property (solid, liquid, gas)

•  Density is a physical property •  Density is a measure of how closely packed an

object’s atoms are •  http://www.harcourtschool.com/activity/hotplate/

index.html

Page 29: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

Mixtures and Solutions •  Mixtures •  A combination of two or more substances •  The substances in a mixture aren’t permanently

combined •  Substances can be separated from the mixture

and be the same as they were before they were mixed

•  http://www.chem4kids.com/files/matter_mixture.html

•  http://www.chem4kids.com/files/matter_mixtureex.html

Page 30: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

Mixtures and Solutions

•  Solutions •  A mixture in which all parts are mixed

evenly •  Can be combinations of gases, liquids,

and even solids •  http://www.harcourtschool.com/activity/

mixture/mixture.html •  http://www.chem4kids.com/files/

matter_solution.html

Page 31: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

Insert video—Matter and Energy-What is It?

•  http://ippex.pppl.gov/interactive/matter/molecule.html

Page 32: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

Other Physical Changes

•  Breaking •  Crushing •  Cutting •  Bending •  Melting •  Freezing •  Boiling

•  Can happen naturally •  People can cause

changes – Water evaporating –  Rain falling and

causing pufflrd –  People cause change

•  Recycling paper •  Recycling metal

Page 33: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

Chemical Properties and Changes

•  Chemical changes change the chemical nature and properties of substances to form new substances – A match burns – Two substances mix together turn a color

different from either of them – Toasting marshmallows

•  Melt it—physical change •  Burn it—chemical change

Page 34: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close
Page 35: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

Combustibility-a measure of how easily a substance will burn, or combine rapidly with oxygen

•  Corrosion of metal—when iron combines with oxygen in the air, rust forms

•  Gas bubbles—hydrogen peroxide on a cut •  A change in color--fireworks

Page 36: Chapter 14 Properties of Matter - FLYPARSONS.org · 2012-03-29 · Solid Liquid Gas Has a definite shape Takes on shape of container Does not have definite shape Particles are close

Conservation of Matter

•  Chemical changes don’t make new matter •  The total mass of the products that form

equals the total mass of the substances that react.