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Californium-249: 15.1: 0: 185 × 10 9: 2.79 × 10 12: 2004 [j] CRC Handbook (ORNL) [n] 98: 252 Cf: Californium-252: 15.1: 0: 60.0 × 10 9: 906 × 10 9: 2004 [j] CRC Handbook (ORNL) [n] 99: Es: Einsteinium: 8.84: 0: Not traded. Only microgram quantities have ever been produced. [44] Most stable known isotope has half-life of 471.7 days. 100: Fm ...
Californium 252. Cost: $27 million per gram. Californium is a rare element that is man-made and not found in nature. As the name suggests, the element was first created in the University of ...
Californium is a silvery-white actinide metal [12] with a melting point of 900 ± 30 °C (1,650 ± 50 °F) and an estimated boiling point of 1,743 K (1,470 °C; 2,680 °F). [13] The pure metal is malleable and is easily cut with a knife. Californium metal starts to vaporize above 300 °C (570 °F) when exposed to a vacuum. [14]
Californium(IV) oxide (CfO 2) is a black-brown solid that has a cubic crystal structure with a lattice parameter, the distance between unit cells in the crystal, of 531.0 ± 0.2 pm. [7]
27. To'ak Chocolate. Cost: $5 per gram and up To’ak Chocolate is the rarest and most valuable in the world. The company sources its cacao from certified Ecuadorian heirloom Nacional cacao pods ...
How much is every NBA team worth in 2024? Golden State Warriors ($9.14 billion) New York Knicks ($8.3 billion) Los Angeles Lakers ($8.07 billion) Brooklyn Nets ($5.7 billion)
Californium neutron flux multiplier; Neutron moisture gauge This page was last edited on 23 October 2017, at 22:37 (UTC). Text is available under the ...
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