Question

what is Hydrogen?pls tell In 1-2 lines or more line u can write please Dont scam​

Answer 1

Answer:

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

electronegativity : 2.2

Isotopes: Deuterium, Tritium

Discoverer: Henry Cavendish

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Answer 2

Answer:

Hey mate, this is your answer.

Explanation:

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.

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