Hydrogen
Published on Nov 22, 2015
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PRESENTATION OUTLINE
HYDROGEN BASICS
- It is the lightest element
- Hydrogen is colorless
- It is a non metal
- Most abundant element in the universe
- Hydrogen is a gas
Photo by Stuck in Customs
BACKGROUND
- Artificially produced in the16th century
- Hydrogen was first recognized as an element in 1766
- Turquet de Mayeme found that gas was flammable
- The Hydrogen bomb was created in 1949 and dropped in Japan 1952
- In greek it means "water-former"
Photo by x-ray delta one
ENERGY
- Hydrogen is the first element in the periodic table
- Hydrogen makes fuel cell
- Hydrogen is an energy transfer medium
- Most flammable of all known substances
- 1KL of hydrogen equals one gallon of gas
Photo by vitroid
CURRENT USES
- Used for rocket fuels
- Used to make ammonia
- For agricultural fertilizer
- Hydrogenates oils for fats
- Fueling air ships and hot air balloons
Photo by Swamibu
BENEFITS OF HYDROGEN
- Hydrogen reduces pollution
- When hydrogen mixes with oxygen in a fuel cell, electricity is produced
- When it is produced, the cost of fuel cells go down
- There are no harmful emissions
- Hydrogen is renewable
Photo by -Dreamflow-
THE FUTURE SUPPLY
- Hydrogen will be the energy source for light duty cars
- The driving range will be around 300 miles
- Hydrogen will be used for heating items such as households
- Sold at filling stations
- Hydrogen is 'environmentally' friendly to Fossil Fuels
Photo by Official U.S. Navy Imagery
DRAWBACKS
- Hydrogen is a very expensive product
- It is hard to move around or hard to transport
- Takes a lot of work to free it from other elements
- Hydrogen takes up a lot of storage
- Hydrogen can only work at certain temperatures
Photo by Hugo90
FOLLOW UP QUESTIONS
- When was hydrogen artificially produced?
- What year was hydrogen first recognized as an element?
- What was the name of the scientist who recognized it?
- What element is hydrogen on the periodic table?
- Is hydrogen a metal or a nonmetal
Photo by gainesp2003
True or false?
Is hydrogen flammable?
Photo by martinak15
LYDIA'S BIBLIOGRAPHY
Photo by Jeff Kubina
