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Hydrogen - Wikipedia

en.wikipedia.org/wiki/Hydrogen

Hydrogen is a chemical element with chemical symbol H and atomic number 1. With an atomic weight of 7000100794000000000♤1.00794 u, hydrogen is the ...

Hydrogen - Element information, properties and uses | Periodic Table

www.rsc.org/periodic-table/element/1/hydrogen

Element Hydrogen (H), Group 1, Atomic Number 1, s-block, Mass 1.008. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

It's Elemental - The Element Hydrogen

education.jlab.org/itselemental/ele001.html

The Element Hydrogen - Basic Physical and Historical Information.

Chemical Elements.com - Hydrogen (H)

www.chemicalelements.com/elements/h.html

Basic information, atomic structure, and table of isotopes.

Facts About Hydrogen - Live Science

www.livescience.com/28466-hydrogen.html

Jan 23, 2015 ... The history, properties, sources, uses and isotopes of the element hydrogen.

#1 - Hydrogen - H

www.hobart.k12.in.us/ksms/PeriodicTable/hydrogen.htm

Hydrogen. Name, Hydrogen. Symbol, H. Atomic Number, 1 ... It is the most abundant element in the universe. It makes up 90% of all atoms. It can be found in ...

Chemistry for Kids: Elements - Hydrogen - Ducksters

www.ducksters.com/science/chemistry/hydrogen.php

Kids learn about the element hydrogen and its chemistry including atomic weight, atom, uses, sources, name, and discovery. Plus properties and characteristics ...

Hydrogen»the essentials [WebElements Periodic Table]

www.webelements.com/hydrogen/

This WebElements periodic table page contains the essentials for the element hydrogen.

Hydrogen Facts - Gas, Atom, Uses, Properties, Element H, Fuel Cell ...

www.sciencekids.co.nz/sciencefacts/chemistry/hydrogen.html

The chemical symbol of hydrogen is H. It is an element with atomic number 1, this ... most commonly found chemical element in the Universe, making up around ...