Top 10 chemistry discoveries

ItemELO PointsPosition Change
Periodic Table82.533089374925-
Avogadro's Number35.941148159338↑6
DNA Structure34.872628424448↑2
X-ray Crystallography32.186986633041↑2
Electronegativity7.8046205600466↑2
Radioactivity-6.2442368393523↓2
Atomic Theory-16.885297217614↓5
Catalysis-47.322073488481↑2
Stereochemistry-56.527609513858-
Molecular Structure-66.359256092494↓7