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facts about Hydrogen

Hydrogen

Hydrogen

Hydrogen

Hydrogen, the nonmetal periodic element number 1

class, substance, periodic element, nonmetal, gas
Atomic Number, Atomic number
1
State
gas
Symbol
"H", "h"
Atomic mass, Atomic Mass
1.00794 unified atomic mass units
Class
gas, nonmetal, periodic element, substance
Parent Class
nonmetal, periodic element
Discovered
1766
Wikipedia Page
http://en.wikipedia.org/wiki/Hydrogen
Experts
Henry Cavendish, Cecilia Payne-Gaposchkin
CAS Code
"1333-74-0"
Contained in
water
Makes
Jupiter's atmosphere
Ranking
first, periodic element and ordering by number of protons
Wordnet Synset ID
"114640434"
Chemical Symbol, Rare Terms
"H"
Isotopes, Kinds
tritium, deuterium
Density
0.00008988 grams per cubic cm
Atomic Weight
1.00794
Boiling Point
-252.87 degrees celsius (-423.17 degrees fahrenheit)
Melting Point
-259.1 degrees celsius (-434.4 degrees fahrenheit), 14.2 kelvins
Freebase ID
"/guid/9202a8c04000641f8000000004f4abbe"
OpenCyc ID
"Mx4rvVi6UpwpEbGdrcN5Y29ycA"
DBPedia URI
http://dbpedia.org/resource/Hydrogen
Aliases
"hydrogen"
Freebase Primary MID
"/m/02h9byz"
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External web pages (using standard web search):

10 Hydrogen Facts - Facts about the Element Hydrogen - Hydrogen
Here are facts about the first element in the periodic table, hydrogen.
http://chemistry.about.com/od/elementfacts/a/10-hydrogen-facts.htm
Hydrogen Facts - Periodic Table of the Elements Facts for Hydrogen
Get facts on the chemical and physical properties of the element hydrogen.
http://chemistry.about.com/od/elementfacts/a/hydrogen.htm
Hydrogen Facts for Kids | eHow.com
Hydrogen Facts for Kids. Hydrogen is an atom. Atoms are the smallest piece of matter, or anything that takes up space. Atoms are made up of smaller pieces called protons ...
http://www.ehow.com/about_5378699_hydrogen-kids.html
Hydrogen Facts - Gas, Atom, Uses, Properties, Element H, Fuel Cell ...
Hydrogen Facts. Enjoy these cool hydrogen facts and learn more about the uses, properties and interesting history behind the most commonly found element in the Universe.
http://www.sciencekids.co.nz/sciencefacts/chemistry/hydrogen.html
Interesting Facts About Hydrogen | eHow.com
Interesting Facts About Hydrogen. Hydrogen is the most abundant element in the world, and in the whole universe for that matter. It is the lightest of all the elements. In fact ...
http://www.ehow.com/about_5435371_interesting-hydrogen.html

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