Question

Hi army
What is hydrogen?​

Answer 1

Answer:

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.

Explanation:

HI ARMY , HOW ARE YOU ?, HAVE A NICE DAY

Answer 2

• Hydrogen is a chemical element with the symbol H and the atomic number 1.
• The lightest element is hydrogen.
• Hydrogen is a gas with the formula H2 that is made up of diatomic molecules.
• It's a colourless, odourless, tasteless, non-toxic, combustible substance.
• Hydrogen is the most abundant chemical element in the universe, making up around 75% of all normal matter.
• In its plasma form, the Sun, for example, is primarily made up of hydrogen.
• Hydrogen is mostly present in molecular forms on Earth, such as water and organic compounds.
• The most common hydrogen isotope (symbol 1H) has one proton, one electron, and no neutrons in each of its atoms.