The term hydrogen comes from the French term hydrogène; Latin: 'hydrogenium' which has its roots in the Greek term hudro-, hydro-, meaning 'water', plus the French term gène, -gen. (genes) meaning 'forming'. The adjective from of hydrogen would be the term hydrogenous.
Hydrogen is a chemical element possessing the symbol H as well as number 1 for its atomic number value. When observed at standard temperature as well as pressure hydrogen is has no colour, taste or odour, is non-metallic, and is a highly flammable diatomic gas (that is, H2). Its atomic mass would be 1.00794 g/mol, which makes it the lightest element.
Another fact is hydrogen would be the most abundant when considering chemical elements, as it makes up around 75 per cent of our universe's elemental mass. Elemental hydrogen on Earth, on the other hand is relatively rare, and industrially it is produced from hydrocarbons.
Hydrogen is a chemical element possessing the symbol H as well as number 1 for its atomic number value. When observed at standard temperature as well as pressure hydrogen is has no colour, taste or odour, is non-metallic, and is a highly flammable diatomic gas (that is, H2). Its atomic mass would be 1.00794 g/mol, which makes it the lightest element.
Another fact is hydrogen would be the most abundant when considering chemical elements, as it makes up around 75 per cent of our universe's elemental mass. Elemental hydrogen on Earth, on the other hand is relatively rare, and industrially it is produced from hydrocarbons.