Einsteinium
Einsteinium is a synthetic element with the symbol Es and atomic number 99. It is the seventh transuranic element, and an actinide.
Read more about Einsteinium.
Some articles on einsteinium:
List Of CAS Numbers By Chemical Compound - E
... erbium(III) sulfide 12159-66-9 Er2Te3 erbium(III) telluride 12020-39-2 EsBr2 einsteinium(II) bromide 70292-43-2 EsBr3 einsteinium(III) bromide 72461-17-7 EsCl2 einsteinium(II ...
... erbium(III) sulfide 12159-66-9 Er2Te3 erbium(III) telluride 12020-39-2 EsBr2 einsteinium(II) bromide 70292-43-2 EsBr3 einsteinium(III) bromide 72461-17-7 EsCl2 einsteinium(II ...
Einsteinium - Safety
... Most of the available einsteinium toxicity data originates from research on animals ... Upon ingestion by rats, only about 0.01% einsteinium ends in the blood stream ... half-life about 20 years, although this is rendered irrelevant by the short half-lives of einsteinium isotopes), 0.035% to the testicles or 0.01% to the ovaries – where ...
... Most of the available einsteinium toxicity data originates from research on animals ... Upon ingestion by rats, only about 0.01% einsteinium ends in the blood stream ... half-life about 20 years, although this is rendered irrelevant by the short half-lives of einsteinium isotopes), 0.035% to the testicles or 0.01% to the ovaries – where ...
Isotope Lists, 97+ - Einsteinium
... Main article Isotopes of einsteinium Isotope Half-life Spin Parity Mode(s) or Abundance 241Es 9 s %α=100 242Es 40 s %α ~ 100, %KSF=1.4 243Es 21 s %K < 70, %α > 30 ...
... Main article Isotopes of einsteinium Isotope Half-life Spin Parity Mode(s) or Abundance 241Es 9 s %α=100 242Es 40 s %α ~ 100, %KSF=1.4 243Es 21 s %K < 70, %α > 30 ...
Actinide - Discovery, Isolation and Synthesis - Plutonium and Above
... Einsteinium and fermium were identified in 1952–1953 in the fallout from the "Ivy Mike" nuclear test (1 November 1952), the first successful test of a hydrogen bomb ... uranium-255, and their β-decay yielded einsteinium-253 and fermium-255 ... Nevertheless, the Berkeley team were able to prepare einsteinium and fermium by civilian means, through the neutron bombardment of plutonium-239, and published this work in 1954 with the ...
... Einsteinium and fermium were identified in 1952–1953 in the fallout from the "Ivy Mike" nuclear test (1 November 1952), the first successful test of a hydrogen bomb ... uranium-255, and their β-decay yielded einsteinium-253 and fermium-255 ... Nevertheless, the Berkeley team were able to prepare einsteinium and fermium by civilian means, through the neutron bombardment of plutonium-239, and published this work in 1954 with the ...
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