HYDROGEN

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HYDROGEN

• Anna Trott
• Courtney Rickles

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Hydrogen Group

• Hydrogen is in a group all by its self.
• Its a gas, located in the
• Alkali Metal column,
• because it only has one
• Valence Electron.

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State At Room Temperature

• Hydrogen is a gas at room temperature and
  standard pressure.

• A region of ionized Hydrogen in the Triangulum
  Galaxy.

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5 Properties of Hydrogen

• 1. Pure hydrogen is odorless, colorless, and
  tasteless.
• 2. Hydrogen is non-toxic.
• 3. Hydrogen has lowest atomic weight of any
  substance and therefore has very low density both
  as a gas and a liquid.
• 4. The molecules of hydrogen gas are smaller than
  all other gases, and it can diffuse through many
  materials considered airtight or impermeable to
  other gases.
• 5. Even as a liquid, hydrogen is not very dense.

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5 Uses for Hydrogen

1. Hydrogen can fuel todays internal combustion
   engine vehicles.
2. Hydrogen is used extensively today to make
   ammonia, methanol, gasoline, heating oil, and
   rocket fuel.
3. It is also used to make fertilizers, glass, and
   refined metals.
4. It is used in Balloons.
5. It is also used to make , vitamins, cosmetics,
   semiconductor circuits, soaps, lubricants,
   cleaners, and even margarine and peanut butter.

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Fun Facts

• The lifting agent for the ill fated Hindenberg
  ballooon was hydrogen rather than the safer
  helium.
• The sun is basically a giant ball of hydrogen and
  helium gases.
• Hydrogen is French for water-maker, from the
  Greek word hudor meaning "water" and gennen
  meaning to "generate".  

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THE END!
Au Revoir!