Word: berkelium
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Dates: during 1950-1959
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...Chemist Glenn Seaborg talked warmly of the compensations of his calling: "Stable employment, reasonably good pay, and considerably less pressure and worry than many other groups-such as educators." Sometime in August, Seaborg, who won a Nobel Prize with Physicist Edwin McMillan for discovering plutonium (the pair also discovered berkelium, californium, four other elements), will leave his post as associate director of the University of California's Radiation Lab at Berkeley to become a fulltime educator. New job: chancellor of the university's Berkeley campus (18,981 students), replacing Clark Kerr, now president of the university (TIME, July...
...budget by Rice and the staff of KQED, one of the most adventurous educational stations. In most of them Seaborg chats cannily about his favorite subject: nuclear science and the elements, "the building blocks of nature." His props include batches of the nine-odd man-made elements (plutonium, berkelium, etc.), batteries of blinking lights, clicking radiation counters, and black and white checkers to signify protons and neutrons. Seaborg uses them to demonstrate the manipulation of highly radioactive substance. In one film, for example, he extemporizes while a mechanical arm juts out from a wall, picks up a flashlight and directs...
...than uranium (atomic number 92). First made was neptunium (No. 93), which McMillan named after the planet just outside Uranus. Neptunium turns spontaneously into plutonium (No. 94), used in atom bombs. The other transuranian elements, also produced for the first time at Berkeley: americium (No. 95), curium (No. 96), berkelium (No. 97) and californium...
Proposed name for No. 97: "berkelium" (pronounced berklium), in honor of Berkeley, the university's home town...