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Lead
Lead

Hafnium
Hafnium



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Hafnium

kanyatan bab Lead lan Hafnium

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1 facts
1.1 Facts Interesting
  • Galena Mineral ngandhut meh 87% saka logam Lead ing, Galena punika sulfide Mineral.
  • Sumber kasedhiya paling saka logam Lead dina iku dening ulang batre automobile.
  • Hafnium logam reaktif, Empu ora ketemu gratis ing alam.
  • metal Hafnium minangka predicated sawise Mendeleev rampung tabel périodik kang.
1.2 sumber
bumi lemah ndhuwur, Found in Minerals, Mining, Ores logam, Ores saka Minerals
Miturut-produk Nyaring panggolekan Zirconium
1.3 History
1.3.1 sing katutup
Unknown
Dirk Coster and George de Hevesy
1.3.2 Discovery
Ing Tengah Easterns (7000 SM)
ing taun 1922
1.4 turah mbrawah
1.4.1 Turah mbrawah Ing Universe
1 * 10-6 %7 * 10-8 %
Thallium kanyatan
5E-09 0.11
1.4.2 Turah mbrawah Ing Sun
~0.000001 %~0.0000001 %
Beryllium kanyatan
1E-08 0.1
1.4.3 Turah mbrawah Ing meteorit
0.00 %0.00 %
Gold kanyatan
1.7E-07 22
1.4.4 Turah mbrawah Ing bumi lemah ndhuwur
0.00 %0.00 %
Radium kanyatan
9.9E-12 8.1
1.4.5 Turah mbrawah Ing Segara
0.00 %0.00 %
Protaktinium kanyatan
2E-23 1.1
1.4.6 Turah mbrawah Ing Manungsa
0.00 %ora Sumadhiya
Radium kanyatan
1E-13 1.4