hydrogen kise kehte hai
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Answer:
Hydrogen is a chemical element. In Periodic Tebal H and automatic number 1 is the symbol. Hydrogen is the lightest chemical with the weight of 1.008.
Explanation:
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Answer:
HYDROGEN
Explanation:
Hydrogen is the chemical element with the symbol H and atomic number 1. With a standard atomic weight of 1.008, hydrogen is the lightest element in the periodic table. Hydrogen is the most abundant chemical substance in the universe, constituting roughly 75% of all baryonic mass. Wikipedia
Symbol: H
Atomic mass: 1.00784 u
Atomic number: 1
Electron configuration: 1s1
Discoverer: Henry Cavendish
Isotopes: Deuterium, Tritium
Hydrogen is the simplest element. Each atom of hydrogen has only one proton. Hydrogen is also the most abundant element in the universe. ... Hydrogen occurs naturally on earth only in compound form with other elements in liquids, gases, or solids. Hydrogen combined with oxygen is water (H2O).
Hydrogen (H), a colourless, odourless, tasteless, flammable gaseous substance that is the simplest member of the family of chemical elements. ... Under ordinary conditions, hydrogen gas is a loose aggregation of hydrogen molecules, each consisting of a pair of atoms, a diatomic molecule, H2.
Atomic number: 1.0080 Hydrogen - Element information, properties and uses | Periodic Table
Image explanation The image is based on the iconic atomic model first proposed by Niels Bohr in 1913. · Appearance A colourless, ...
Origin of the name: The name is derived from the Greek 'hydro' and 'genes' meaning ...
Discovered by: Henry Cavendish
Discovery date: 1766
Allotropes: H2
Hydrogen is the only element that forms compounds in which the valence electrons are in the n = 1 shell. As a result, hydrogen can have ...drogen | Boundless Chemistry - Lumen Learning
Hydrogen is the smallest element, with one proton and one electron. It is highly abundant and has ... Describe the hydrogen economy.
Atomic number: one
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