February 7 is National Periodic Table Day, when we celebrate the efforts of scientists over the centuries to figure out how different elements ...

Researchers in my field work to understand the chemistry of all the elements that make up the periodic table. Many inorganic chemists focus ... composition and a highly ordered structure at the atomic ...

The NAO2GTO scheme provides an efficient way to evaluate the electron repulsion integrals (ERIs) over numerical atomic orbitals (NAOs ... gradients of Hartree-Fock exchange (HFX) energy for periodic ...

Humanity is closer to destroying itself, according to atomic scientists who revealed on Tuesday that the famous “Doomsday Clock” was set to 89 seconds to midnight — the closest it has ever been.

Under certain conditions, this can result in an antagonistic interaction between the phases of the atomic spins, which can be imagined as little rotating arrows: the phases in group A (which tell ...

A photo supposedly showing the "atomic shadow" of a human and a ladder that was created when the U.S. dropped atomic bombs above Japan at the end of World War II has been frequently shared online ...

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Many Chinese Catholics celebrate by attending Mass to thank God for blessings received and a parish in Ann Arbor, Michigan, is preparing to do just that. On Feb. 3 at St. Thomas the Apostle Parish ...

Nihon Hidankyo, the Japanese atomic bomb survivors' group that won last year's Nobel Peace Prize, urged the government on Wednesday to participate as an observer at a convention of signatories to a ...

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The relative atomic mass values of the alloying elements, including Al,Zn, Cu, Ca, Gd, Nd, Ce, Ag, Ni, Y and C 12 were obtained from the periodic table of elements. The absolute atomic mass values of ...