All About Matter

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All About Matter

• By Brooke and Stef

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Matter

• Matter is anything that takes up space. For
  example, a computer is matter.

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States of Matter

• A liquid takes up any space in a container such
  as a cup or glass. A solid does not lose its
  shape (unless you melt it) and has a definite
  shape. A gas does not have a shape or any volume
  and takes up all the space in a
  container/cup/glass.

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Solid

• A solid is something you can hold. Usually,
  solids are hard because theyre packed together.

umbrella
Jacket
Bouncy ball
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Liquid

• This is the second state of matter. Solid things
  you can hold, but you cant hold a liquid unless
  it is in a glass. Liquid moves easier than a
  solid.

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Gas

• A gas is an element that you cannot see or touch.
  Gas molecules are constantly bouncing around

Helium Atom
Neon atom
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Changing States of Matter

• For a Solid to change into a liquid, the solid
  must be heated up. For a liquid to become a gas,
  it also has to be heated up. But for a gas to
  become a solid is has to have heat taken away
  from it.
• Solid- Molecules are packed together, no room
• Liquid- molecules are able to move around, but
  not that much room.
• Gas- Molecules move where ever they want, lots of
  room.

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Periodic Table

• The periodic Table is a table of elements. In the
  periodic table, if the elements are in the same
  row, that means they have something in common. It
  is separated into groups. Each group is
  different.

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Neon

• 10 protons
• 10 neutrons
• 10 electrons
• It is used for neon lights
• Symbol- NE
• Gas

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Oxygen

• 8 protons
• 8 neutrons
• 8 electrons
• Allows us to breathe
• Symbol- O
• Non- metals

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Hydrogen

• 1 proton
• 1 neutron
• 1 electron
• Water
• Symbol- H
• Non metal

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Titanium

• 22 protons
• 22 neutrons
• 22 electrons
• Armor, airplanes, steel
• Symbol- TI
• Metal

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Silver

• 47 protons
• 47 neutrons
• 47 electrons
• Coins, Jewelry
• Symbol- AG
• Metal

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Families

• The families are broken up into Metals, Gases,
  and non -metals. Metals behave differently than
  gases. Very different elements can act in similar
  ways.

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Metals

• Conduction- This metal is good for conducting
  electricity.
• Reactivity- These metals are very reactive.
• Alloys- These metals are easily combined.

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Molecules

• O2 2 oxygen atoms
• CO2 1 carbon atom and 2 oxygen atoms
• H2O 2 hydrogen atoms and 1 oxygen atom

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Mixture

• A mixture is anything that comes from nature. A
  mixture is easy to separate.
• Example Dirt, sand, anything!

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Compound

• A compound is a mixture of 2 or more elements. A
  compound is a lot harder to separate than a
  mixture.
• H 2 O H2O

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Mixture vs. Compound

• Compound are smaller than mixtures. There has to
  be 2 or more things in a mixture, but there has
  to be 2 or more elements.
• Dirt, leaves and sticks
• vs.
• H2O

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Salt

• Salt is a compound. Another name for salt is
  sodium chloride. It is made of hydrochloric acid
  and sodium hydroxide.