By:Mikhail Bagan

Hydrogen’s symbol is H Hydrogen’s atomic number and atomic mass are both

1. Hydrogen is in a group called halogens Hydrogen’s group number is 1 Boling point 252.87degees celcius Melting point is 259.13 degrees celcius

Discovered by Henry Cavendish Hydrogen was discovered in London It was discovered in the year of 1766

Hydrogen is completely clear Its form is a gas Hydrogen has no elasticity

Hydrogen has 3 naturally occurring isotopes, 1-H, 2-H, 3-H

Hydrogen is flammable We use hydrogen every day, we drink

it and we wash with it.

It is found in compounds with water, hydrides, halides, oxides, sulfides

Hydrogen is mostly found in nature Hydrogen comes from the Greek word

hydro that means water and gene that means generator.

Webelements.com Chemical elements.com Google.com Hydrogen.com