Discovery of hydrogen

Hydrogen is a chemical element; it has the symbol H and atomic number 1. It is the lightest and most abundant chemical element in the universe, constituting about 75% of all normal matter.

Summary from Wikipedia (CC BY-SA 4.0) · Dates from Wikidata (CC0)

Which happened first?

• Discovery of hydrogen happened 6 years before Discovery of nitrogen
• Discovery of hydrogen happened 8 years before Discovery of oxygen
• Discovery of hydrogen happened 8 years before Discovery of chlorine
• Discovery of hydrogen happened 8 years before Discovery of manganese
• Discovery of hydrogen happened 11 years after Discovery of magnesium

Timeline

1. Discovery of magnesium1755
2. Discovery of hydrogen (this page)1766
3. Discovery of nitrogen1772
4. Discovery of chlorine1774
5. Discovery of manganese1774
6. Discovery of oxygen1774

Related

• Discovery of PlutoFebruary 18, 1930
• Discovery of carbon1789
• Discovery of aluminium1825
• Discovery of heliumAugust 18, 1868
• Discovery of sulfur1777
• Discovery of lithium1817
• Discovery of sodium1807
• Discovery of calcium1808