- REDIRECTsaancha:Infobox element
aianstiniyam (aangrezi:Einsteinium) avart sarani mean 'aiktinaid shreni' ka ek tattv hai. aianstiniyam ka pratik 'Es' tatha paramanu sankhya 99 hai. aianstiniyam ka ilektr aaunik vinyas 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 5s2 4d10 5p6 4f14 5d10 6s2 6p6 5f11 7s2 hota hai. prashaant mahasagar mean 1952 ee. mean paramanu visphot ke khand mean aianstiniyam tatv ki sarvapratham khoj huee thi. 1954 ee. ke lagabhag ek hi samay mean amarika ke kailiphorniya vishvavidyalay tatha argan rashtriy prayogashala aur svidan ki st aaukahomashh prayogashala mean is tatv ka nirman hua. yooreniyam 238 par naitrojan nabhik ki bauchhar dvara ise sarvapratham banaya gaya tha. vishv prasiddh vaijnanik aiansti ke saman mean is tatv ka nam aianstiniyam rakha gaya. abhi tak isake das samasthanik jnat hai jinamean sabase sthir samasthanik Es 254 ki ardh-jivanavadhi 280 din hai.
tika tippani aur sandarbh
sanbandhit lekh
varnamala kramanusar lekh khoj