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Hafnium
Hafnium

prometium
prometium



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prometium

kanyatan bab Hafnium lan prometium

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1 facts
1.1 Facts Interesting
  • Hafnium logam reaktif, Empu ora ketemu gratis ing alam.
  • metal Hafnium minangka predicated sawise Mendeleev rampung tabel périodik kang.
  • metal Prometium ditemokaké ing pitchblende.
  • Prometium logam logam Highly radioaktif.
1.2 sumber
Miturut-produk Nyaring panggolekan Zirconium
Found in Minerals, Mining
1.3 History
1.3.1 sing katutup
Dirk Coster and George de Hevesy
Chien Shiung Wu, Emilio Segrè, Hans Bethe
1.3.2 Discovery
ing taun 1922
ing taun 1942
1.4 turah mbrawah
1.4.1 Turah mbrawah Ing Universe
Iron kanyatan
7 * 10-8 %
Rank: 25 (Overall)
ora Sumadhiya
Rank: N/A (Overall)
Thallium kanyatan
1.4.2 Turah mbrawah Ing Sun
Iron kanyatan
~0.0000001 %
Rank: 26 (Overall)
~-9999 %
Rank: N/A (Overall)
Beryllium kanyatan
1.4.3 Turah mbrawah Ing meteorit
Iron kanyatan
0.00 %
Rank: 37 (Overall)
ora Sumadhiya
Rank: N/A (Overall)
Gold kanyatan
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1.4.4 Turah mbrawah Ing bumi lemah ndhuwur
Aluminium kanya..
0.00 %
Rank: 31 (Overall)
ora Sumadhiya
Rank: N/A (Overall)
Radium kanyatan
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1.4.5 Turah mbrawah Ing Segara
sodium kanyatan
0.00 %
Rank: 27 (Overall)
ora Sumadhiya
Rank: N/A (Overall)
Protaktinium kanyatan
1.4.6 Turah mbrawah Ing Manungsa
calcium kanyatan
ora Sumadhiya
Rank: N/A (Overall)
ora Sumadhiya
Rank: N/A (Overall)
Radium kanyatan
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