Science History







Glenn Seaborg
April 19 is Glenn T. Seaborg’s birthday. Seaborg was an American chemist who discovered ten of the transuranium elements and over 100 different isotopes. Seaborg also proposed the actinide group arrangement for the periodic table. These elements were plutonium, americium, curium, berkelium, californium, einsteinium, fermium, mendelevium, nobelium and element 106. Element […]

Today in Science History – April 19 – Glenn T. ...