Hydrogen is a chemical element with chemical symbol H and atomic number 1.
With an atomic .... A more accurate description of the hydrogen atom comes from
a purely quantum mechanical treatment that ...
Element Hydrogen (H), Group 1, Atomic Number 1, s-block, Mass 1.008. Sources,
facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
A colorless, highly flammable element, that occurs as a diatomic molecule, H2,
the lightest of all gases and the most abundant element in the universe, used in ...
Facts. Date of Discovery: 1766. Discoverer: Henry Cavendish Name Origin: From
the Greek words hudôr (water) and gennan (generate) Uses: Balloons, metal ...
At room temperature hydrogen is a gas. It is a colorless, tasteless and odorless
gas. It is the lightest gas. It is insoluble in water. It is highly inflammable and burns
Hydrogen was observed and collected long before it was recognized as a unique
gas by Robert Boyle in 1671, who dissolved iron in diluted hydrochloric acid.
What is the definition of Hydrogen? It is a colorless, highly flammable gaseous
element, the lightest of all gases and the most abundant element in the universe.
Enjoy these cool hydrogen facts and learn more about the uses, properties and ...
The chemical symbol of hydrogen is H. It is an element with atomic number 1, ...
Overview. Hydrogen is the most abundant element in the universe. Nearly nine
out of every ten atoms in the universe are hydrogen atoms. Hydrogen is also ...
The element hydrogen on the periodic table. Licensed from iStockPhoto. noun.
The definition of hydrogen is a gaseous element that has no color or odor and is