Which Happened First?

Discovery of nitrogen

Discovery of nitrogen
Image: Robin Müller · CC BY-SA 3.0 · source

Nitrogen is a chemical element; it has symbol N and atomic number 7. Nitrogen is a nonmetal and the lightest member of group 15 of the periodic table, often called the pnictogens. It is a common element in the universe, estimated at seventh in total abundance in the Milky Way and the Solar System.

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

Which happened first?

Timeline

  1. Discovery of nitrogen (this page)1772
  2. Discovery of chlorine1774
  3. Discovery of manganese1774
  4. Discovery of oxygen1774
  5. Discovery of sulfur1777
  6. Discovery of molybdenum1778

Related

Play a round with Science · Early modern