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  1. Hydrogen is the lightest element known to man. It is a... and other rockets sent to space use compressed liquid hydrogen as fuel source. Oxidation vs Reduction In organic and inorganic...

    2 Answers · Education & Reference · 21/06/2011

  2. Hydrogen in the environment: Hydrogen forms 0.15 % of the earth's crust, it is the major constituent of water. 0.5 ppm of hydrogen H2 and variable proportions as water vapor are present in the...

    1 Answers · Education & Reference · 06/01/2010

  3. Hydrogen isotopes are used in various scientific experiments and...

    1 Answers · Education & Reference · 11/02/2013

  4. ... paper can include some controversy, but in my opinion. hydrogen is a boondoggle, a waste of taxpayer money on research that... all of the public discussion on this topic treats hydrogen as though it were a source of energy that can fill ...

    2 Answers · Education & Reference · 19/03/2007

  5. hydrogen helps you make ATP IN ATP snytase hydrogen is needed to power the mill which helps add a phosphate to adenosine...

    2 Answers · Education & Reference · 11/10/2009

  6. hydrogen has 1 valence electron and oxygen has 6 in order for a compound molecule...of each atoms to be either 2 or 8 let H be electrons of hydrogen and O be electrons for oxygen you have 2 hydrogen atoms so...

    2 Answers · Education & Reference · 09/03/2011

  7. hydrogen is element number one with one electron and a single proton the most abundant element in the universe found in everything from a flower to a purse hydrogen is primarily in gas form but when it bonds with others it can conform

    3 Answers · Education & Reference · 02/01/2008

  8. H2O2 is Hydrogen Peroxide. It's a Polyatomic...for the first element so it would have been Hydrogen Dioxide. And as i said ...

    1 Answers · Education & Reference · 05/02/2011

  9. The impact of hydrogen fuel cells comes into their use in electric vehicles... by a membrane. Oxygen passes over one electrode and hydrogen over the other. The hydrogen reacts to a catalyst on the electrode anode...

    2 Answers · Education & Reference · 17/06/2012

  10. ... had been producing hydrogen for years before it was recognized...power source for use on earth. The sun's supply of hydrogen is expected to last another 5 billion ...

    1 Answers · Education & Reference · 24/02/2012

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