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Last updated on May 18, 2013 at 9:20 EDT

Latest Neutron moderators Stories

2005-08-25 08:53:26

By Mark John BRUSSELS (Reuters) - Iranian agents have tried to obtain from South Korea a substance that can be used to boost nuclear explosions in atomic weapons, an Iranian exile group said on Thursday. The National Council of Resistance of Iran (NCRI), which has in the past provided accurate information on hidden Iranian nuclear activities, said Tehran had used front companies to obtain the substance, a hydrogen isotope known as tritium. "The regime has tried to smuggle it in from...


Latest Neutron moderators Reference Libraries

28_23ea712dfdfe35676703a473dfedc859
2005-05-26 12:07:27

Beryllium is the chemical element in the periodic table that has the symbol Be and atomic number 4. A toxic bivalent element, beryllium is a steel grey, strong, light-weight yet brittle, alkaline earth metal, that is primarily used as a hardening agent in alloys (most notably, beryllium copper). Notable characteristics Beryllium has one of the highest melting points of the light metals. The modulus of elasticity of beryllium is approximately 1/3 greater than that of steel. It has...

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