Ubufatanye
UBUHANZI
UBWIZA N'UBUZIMA
UBUKORIKORI
UMUCO N'AMATEKA
IMYIDAGADURO
IBIDUKIKIJE
IBIRIBWA N'IBINYOBWA
UBWUBATSI BUSUBIRA INYUMA
UBUMENYI
SIPORO
IKORANABUHANGA
IBYAMBARWA
IbishushanyoUMUCO N'AMATEKA
UMUCO N'AMATEKA
Ibishushanyo 2.502 birahari • Ibyiciro bito 3
Reba Ibyiciro Bito
Ibishushanyo (2.502)
Europium: Oxide Reduced with Lanthanum Turnings at 1200 °C in High Vacuum, Metal Distilled and Melted Down (Ames Laboratory, 1956)
na Charlie
Bidafite Ubuzima
7
0
0
0
0
0
Akaga
Erbium: Twice-Distilled Chloride Reduced by Lithium Vapour at 900 °C, then Sublimed at 1425 °C (Croat, Ames 1969)
na Charlie
Bidafite Ubuzima
9
0
0
0
0
0
Akaga
Holmium: Twice-Distilled Chloride Reduced by Lithium Vapour at 900 °C, then Sublimed at 1332 °C (Croat, Ames 1969)
na Charlie
Bidafite Ubuzima
8
0
0
0
0
0
Akaga
Dysprosium: Oxide Reduced with Lanthanum Turnings at 1650 °C in High Vacuum, Metal Distilled Off (Sanden, Ames 1973)
na Charlie
Bidafite Ubuzima
8
0
0
0
0
0
Akaga
Praseodymium: Anhydrous Chloride Reduced with Calcium in a Tantalum Bomb at 1050 °C, then Vacuum Cast (Daane, Ames 1950)
na Charlie
Bidafite Ubuzima
9
0
0
0
0
0
Akaga
Lanthanum: Anhydrous Chloride Reduced with Calcium in a Tantalum Bomb under Argon, then Vacuum Cast (Daane, Ames 1950)
na Charlie
Bidafite Ubuzima
9
0
0
0
0
0
Akaga
Rhenium: Ore Heated with Nitre Cake at 300 °C, Oxide Caught, Sulphide Reduced in Hydrogen at 1000 °C (Driggs, US 1,911,943)
na Charlie
Bidafite Ubuzima
7
0
0
0
0
0
Akaga
Radium: Chloride Electrolysed onto Mercury, Amalgam Heated to 700 °C in Hydrogen (Curie and Debierne, 1910)
na Charlie
Bidafite Ubuzima
8
0
0
0
0
0
Akaga
Radium Chloride: Pitchblende Residues Worked Up and the Chlorides Fractionally Crystallised from Hydrochloric Acid (Curie, Debierne, Haitinger and Ulrich, Thorpe 1912)
na Charlie
Bidafite Ubuzima
8
0
0
0
0
0
Samarium: Oxide Reduced with Graphite at 1700 °C in Vacuum and Distilled Twice (Downing, Gorski and Koerner, US 3,104,970)
na Charlie
Bidafite Ubuzima
5
0
0
0
0
0
Yttrium: Fluoride Reduced with Calcium and Magnesium at 1000 °C, then Distilled to Sponge (Carlson, Schmidt and Spedding, US 2,950,962)
na Charlie
Bidafite Ubuzima
7
0
0
0
0
0
Hafnium: Iodide Vapour Split on a Tungsten Wire Heated beyond 1600 °C (van Arkel and de Boer, US 1,671,213)
na Charlie
Bidafite Ubuzima
5
0
0
0
0
0
Akaga
Gadolinium: Mixed Rare-Earth Chlorides Reduced with Calcium in Tantalum, Samarium Left in the Slag (Spedding and Daane, US 2,714,554)
na Charlie
Bidafite Ubuzima
5
0
0
0
0
0
Neon: Atmospheric Argon Fractionated in Liquid Air, then Parted from Helium in Liquid Hydrogen (Ramsay and Travers, 1901)
na Charlie
Bidafite Ubuzima
6
0
0
0
0
0
Liquid Hydrogen: Gas at 200 Atmospheres Cooled by Dry Ice and Liquid Air, then Expanded in a Regenerator Coil (Travers, 1901)
na Charlie
Bidafite Ubuzima
4
0
0
0
0
0
Krypton and Xenon: Liquid-Air Residues Cleaned and Fractionated at the Temperature of Liquid Air (Ramsay and Travers, 1901)
na Charlie
Bidafite Ubuzima
5
0
0
0
0
0
Liquid Air: Air Compressed to 170 Atmospheres and Expanded through the Hampson Liquefier (Travers 1901)
na Charlie
Bidafite Ubuzima
4
0
0
0
0
0
Carbon as Pure Graphite: Coke and Sand Heated round a Coke Core in an Electric Furnace (Acheson, US 568,323)
na Charlie
Bidafite Ubuzima
10
0
0
0
0
0
Akaga
Fluorine: Anhydrous Hydrogen Fluoride with Potassium Hydrogen Fluoride Electrolysed at -23 °C in a Platinum U-Tube (Moissan 1886)
na Charlie
Bidafite Ubuzima
6
0
0
0
0
0
Akaga
Potassium Hydrogen Fluoride and Anhydrous Hydrogen Fluoride: Moissan's Purification of Commercial Acid (Thorpe 1912)
na Charlie
Bidafite Ubuzima
8
0
0
0
0
0
Akaga
Niobium: Fused Potassium Niobium Oxyfluoride Electrolysed at 400-600 A in a Water-Jacketed Iron Pot (Balke, US 1,905,882)
na Charlie
Bidafite Ubuzima
9
0
0
0
0
0
Akaga
Tantalum: Fused Fluoride Bath with Tantalum Oxide Electrolysed at 700 °C (Driggs, US 1,815,054)
na Charlie
Bidafite Ubuzima
14
0
0
0
0
0
Akaga
Tantalum Pentoxide: Potassium Tantalum Fluoride Heated with Sulphuric Acid to 400 °C and Ignited (Roscoe 1913)
na Charlie
Bidafite Ubuzima
7
0
0
0
0
0
Akaga
Potassium Tantalum Fluoride: Tantalite Fused with Bisulphate, Dissolved in Hydrofluoric Acid and Crystallised (Roscoe 1913)
na Charlie
Bidafite Ubuzima
9
0
0
0
0
0
Hagaragajwe 24 kuri 2502