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  1. Well, hydrogen alone doesn't burn; you always need at least SOME oxygen around or there will...the mouth. The reaction will occur mostly at the mouth of the test tube, where the hydrogen is mixing with oxygen. Most of the rest of the hydrogen will be...

    1 Answers · Science & Mathematics · 28/11/2007

  2. hydrogen is in a group all to itself - a group of one. It is a...probably could find more reading about Lithium and comparing it to Hydrogen in various sources.

    1 Answers · Science & Mathematics · 21/02/2010

  3. Generally, hydrogen peroxide exists as molecules rather than H+ and O2 2... the metal in oxygen gas). As for your main question, distillation of hydrogen peroxide can work, but is often a bad idea. Hydrogen peroxide is...

    3 Answers · Science & Mathematics · 22/07/2008

  4. View hydrogen bonding as non-permanent one. This is not like a bonding...relatively electronegative atom snatches much of electron cloud between that atom and hydrogen , a polarity in the bond is created and hydrogen end of molecule would be...

    1 Answers · Science & Mathematics · 09/11/2011

  5. Hydrogen bonding is the INTERMOLECULAR force which is ... order to have hydrogen bonding there must be a compound in which hydrogen is covalently bonded to nitrogen, oxygen or fluorine to form a polar molecule...

    3 Answers · Science & Mathematics · 20/01/2009

  6. You are correct. A hydrogen atom consists of one proton and one electron. In order to make a hydrogen ... of a hydrogen atom and hydrogen ion are not the same. The hydrogen atom is more reactive than the hydrogen ion. The hydrogen atom may reaction...

    1 Answers · Science & Mathematics · 14/12/2013

  7. Hydrogen bonds can occur when H is bonded to N, O... slightly -. Water is a primary example of a substance in which hydrogen makes its boiling point much higher than otherwise might...

    1 Answers · Science & Mathematics · 03/02/2014

  8. Hydrogen ions don't exist "by themselves" in aqueous solution. ...on acids and bases and both came to the conclusion that aqueous hydrogen ions must be attached to a water molecule, the hydronium ion, H3O...

    4 Answers · Science & Mathematics · 29/04/2008

  9. Hydrogen is the most simple kind of atom. It has 1 proton and 1 electron... covalent bonds with other atoms. The mass number of Hydrogen is 1.00. Hydrogen forms hydrogen ions with a single...

    2 Answers · Science & Mathematics · 30/03/2011

  10. When hydrogen and fluorine atoms bond, a permanent net dipole forms resulting...the hydrogen bond is the strongest type of intermolecular force since the hydrogen nucleus is extremely small and positively charged and fluorine is very...

    1 Answers · Science & Mathematics · 21/07/2008

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