Periodic Table -> Hydrogen HydrogenHydrogen DetailsHydrogen Symbol: HHydrogen Atomic Number: 1Hydrogen Atomic Weight: 1.0079What is Hydrogen?Hydrogen (symbol H, atomic number 1) is a chemical element and the most abundant and lightest element of all. It constitutes about 75 percent of the ...
Laura Foist View bio Explore the physical and chemical properties of the hydrogen atom. Discover the hydrogen gas formula, see the hydrogen symbol and understand its various uses.Updated: 11/21/2023 Table of Contents What is Hydrogen? Location of H on the Periodic Table ...
Period in periodic table: 1 Block in periodic table: s Shell structure: 1 CAS Registry: 1333-74-0 Hydrogen atoms have 1 electrons and theshell structureis 1. Theground state electronic configuration of neutral hydrogen is1s1and theterm symbol of hydrogenis2S1/2. ...
n. Symbol H 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 the production of synthetic ammonia and methanol, in petroleum refining, in the hydrogenation of organic materials, as ...
Symbol: HDate of discovery: 1766Name origin: Greek hydro and gennanAppearance: colorlessDiscoverer: Henry CavendishObtained from: mines, oil, gas wells Melting point: 14.01 KBoiling point: 20.28 KDensity[kg/m3]: 0.08988Molar volume: 11.42 × 10-6 m3/molProtons/electrons: 1Neutrons: 0She...
Hydrogen is the smallest and most common chemical element in the universe. It was discovered by the English chemist and physicist Henry Cavendish in 1766. In the periodic table, hydrogen ranks first and bears the symbol H with the atomic number 1. In its natural occurrence on earth, it is ...
The first chemical element, symbol H, in the periodic table, atomic number 1, atomic weight 1.00797; under ordinary conditions it is a colorless, odorless, tasteless gas composed of diatomic molecules, H2; used in manufacture of ammonia and methanol, for hydrofining, for desulfurization of petrol...
First element in the periodic table. In normal conditions it’s a colourless, odourless and insipid gas, formed by diatomic molecules, H2. The hydrogen atom, symbol H, is formed by a nucleus with one unit of positive charge and one electron. Its atomic number is 1 and its atomic weight...
Atomic symbol (on the Periodic Table of Elements): H Atomic weight (average mass of the atom): 1.00794 Density: 0.00008988 grams per cubic centimeter Phase at room temperature: Gas Melting point: minus 434.7 degrees Fahrenheit (minus 259.34 degrees Celsius) ...
You must see the position of the element in the periodic table. Some elements are given in their own symbol and position in the periodic table, while others are shown with a letter. With reference to the table: Write the formula of the compound between B and H. View Solution ...