Einsteinium - Wikipedia
Einsteinium is a synthetic chemical element; it has symbol Es and atomic number 99. It is named after Albert Einstein and is a member of the actinide series and the seventh transuranium element. Einsteinium was discovered as a component of the debris of the first hydrogen bomb explosion in 1952.
Einsteinium - Element information, properties and uses ...
Element Einsteinium (Es), Group 20, Atomic Number 99, f-block, Mass [252]. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Einsteinium | Es (Element) - PubChem
Einsteinium is a chemical element with symbol Es and atomic number 99. Classified as a n actinide, Einsteinium is a solid at room temperature.
Einsteinium | Radioactive, Synthetic, Actinide | Britannica
einsteinium (Es), synthetic chemical element of the actinoid series of the periodic table, atomic number 99. Not occurring in nature, einsteinium (as the isotope einsteinium-253) was first produced by intense neutron irradiation of uranium -238 during the detonation of …
Einsteinium Facts: Element 99 or Es - ThoughtCo
2018年7月15日 · Einsteinium is a soft silver radioactive metal with atomic number 99 and element symbol Es. Its intense radioactivity makes it glow blue in the dark. The element is named in honor of Albert Einstein.
Facts About Einsteinium - Live Science
2017年1月21日 · Einsteinium, the 99th element on the Periodic Table of Elements, is a synthetic element that is produced in extremely small amounts and with a very short lifetime.
Einsteinium: 100 years after Einstein’s Nobel Prize ...
2021年2月3日 · Einsteinium (Es) is the 99th element in the periodic table. It was first discovered in 1952 when a thermonuclear device dubbed “Ivy Mike” was detonated on the island of Elugelab in the Pacific...
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