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Holmium
Holmium

iridium
iridium



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Holmium
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iridium

kanyatan bab Holmium lan iridium

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1 facts
1.1 Facts Interesting
  • metal Holmium sanget alus lan malleable.
  • metal Holmium uga dikenal kanggo resistivity sawijining karat.
  • unsur Iridium occurs minangka wesi alam Platinum lan Osmium.
  • unsur Iridium dikenal minangka paling metal resistance karat.
1.2 sumber
Found in Minerals, Mining, Ores saka Minerals
Found in Minerals, Mining, Ores saka Minerals
1.3 History
1.3.1 sing katutup
Marc Delafontaine
Smithson Tennant
1.3.2 Discovery
ing taun 1878
ing 1803
1.4 turah mbrawah
1.4.1 Turah mbrawah Ing Universe
5 * 10-8 %2 * 10-7 %
Thallium kanyatan
5E-09 0.11
1.4.2 Turah mbrawah Ing Sun
~-9999 %~0.0000002 %
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 %ora Sumadhiya
Protaktinium kanyatan
2E-23 1.1
1.4.6 Turah mbrawah Ing Manungsa
ora Sumadhiyaora Sumadhiya
Radium kanyatan
1E-13 1.4