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Californium Symbol Cf Atomic Number 98 Atomic Mass 251.0796 Family Actinide Transuranium Element Pronunciation cal-uh-FOR-nee-um Overview Californium is a transuranium element, or "beyond uranium " on the periodic table. The periodic table is a chart...

Californium is a transuranium element designated by the atomic number 98 and atomic symbol Cf. Its atomic weight is estimated to be 251, and its melting point is approximately 1,652°F (900°C). It can be prepared by reducing the oxide, Cf 2O 3,...

Californium is a transuranium elements, one of the elements found beyond uranium in Row 7 of the periodic table. It has an atomic number of 98, and atomic mass of 251.0796, and a chemical symbol of Cf. All isotopes of californium are radioactive. The...

Californium (pronounced /ˌkælɪˈfɔrniəm/) is a chemical element with the symbol Cf and atomic number 98. A radioactive transuranic element, californium has very few uses and was discovered by bombarding curium with alpha particles (helium...

In nuclear fission, the splitting of an unstable atomic nucleus typically produces two moderate-size fragments and a number of neutrons. Akunuri V. Ramayya of Vanderbilt University in Nashville and his collaborators have discovered that, in addition to normal spontaneous fission, the isotope californium-252...

Today is Saturday, March 17, the 76th day of 2007. There are 289 days left in the year. This is St. Patrick's Day.Today's Highlight in History:On March 17, 1776, British forces evacuated Boston during the Revolutionary War.On this date:In A.D. 461 (or A.D. 493, according...