Niobium (Nb)

Pangkalahatang mga Katangian

Simbulo Nb
Atomikong Bilang 41
Atomikong Bigat 92.90638
Grupo
5 (pamilya ng vanadium)
VA (IUPAC), VB (CAS)
Solid, Conductor, Transition Metal, Metal, Stable, Natural
Panahon 5
Bloke d

Pisikal na mga Katangian

Densidad 8.57 g/cm3
Atomikong Dami 10.8 cm3/mole
Atomikong Radius 1.46 angstroms
Covalent Radius 137 pm
Crust Abundance 0.0017%
Crystal Structure Cubic: Body centered
Color Gray

Enerhiya

Electronegativity 1.6 (Pauling Scale)
Electron Affinity 86.1 kJ/mol
Unang Ionization Energy 652 kJ/mol
ika2 Ionization Energy 1380 kJ/mol
ika3 Ionization Energy 2416 kJ/mol
ika4 Ionization Energy 3700 kJ/mol
ika5 Ionization Energy 4877 kJ/mol
ika6 Ionization Energy 9847 kJ/mol
ika7 Ionization Energy 12100 kJ/mol
Tiyak na Kapasidad ng Init 0.265 J g−1 K−1
Thermal Conductivity 53.7 W·m−1·K−1

Elektron at Oksihenasyon

Mga estado ng Oksihenasyon +5,3
Mga Elektron Kada Balat 2 8 18 12 1
Kumpigurasyon ng Elektron [Kr] 4d4 5s1
1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d4 5s1
Diagram na Orbital
1s
↿⇂
2s
↿⇂
2p
↿⇂
↿⇂
↿⇂
3s
↿⇂
3p
↿⇂
↿⇂
↿⇂
3d
↿⇂
↿⇂
↿⇂
↿⇂
↿⇂
4s
↿⇂
4p
↿⇂
↿⇂
↿⇂
4d
↿ 
↿ 
↿ 
↿ 
 
4f
 
 
 
 
 
 
 
5s
↿ 
5p
 
 
 
5d
 
 
 
 
 
5f
 
 
 
 
 
 
 

Nuclear

Radioactive Hindi

Media

Planetary Bohr Model ng Niobium (Nb)
Description
Shiny white, soft, ductile metal.
Uses
Used as an alloy with iron and nickel. It can be used in nuclear reactors and is known to be superconductive when alloyed with tin, aluminum or zirconium.
Sources
Occurs in a mineral columbite. Formerly known as colombium (Cb). It is used in stainless steel alloys for nuclear reactors, jets and missiles.
Pronounciation (English)
ni-OH-bee-em

Mga Pagsasaibang-wika

Afrikaans Niobium
Aragonese Niobio
العربية نيوبيوم
Armãneashte Niobiumu
asturianu Niobiu
azərbaycan dili Niobium
български Ниобий
বাংলা নাইওবিয়াম
brezhoneg Niobiom
bosanski Niobij[um]
Byelorussian Ніобій
Cebuano Niyobiyo
čeština Niob
Chuvash Ниоби
Cymraeg Niobi
dansk Niobium
Deutsch Niob
Ελληνικά Νιοβιο
English Niobium
esperanto Niobo
español Niobio
eesti Nioobium
euskara Niobioa
فارسی نیوبیم
suomi Niobium
føroyskt Niobium
français Niobium
furlan Niobi
West-Frysk Niobium
Gaeilge Niaibiam
Gàidhlig Niòibiam
galego Niobio
ગુજરાતી નાયોબિયમનો
Gaelg Neeobium
Hakka Chinese Nì (鈮)
עברית ניוביום
हिन्दी नायोबियम
hrvatski Niobij
magyar Nióbium
հայերեն Նիոբիում
Indonesia Niobium
íslenska Nióbín
italiano Niobio
日本語 ニオブ
ქართული ნიობიუმი
کٲشُر Niób
қазақ тілі Ниобий
한국어 나이오븀,니오븀, 니오브
Kurdish Niyobyûm
Komi Ниобий
kernewek Nyobyum
кыргызча Ниобий
Latin Niobium
Lëtzebuergesch Niob
Lombard Niúbi
lingála Nobu
lietuvių Niobis
latviešu Niobijs
Mari Ниобий
Maori Niobium
македонски Ниобиум
മലയാളം നിയോബിയം
монгол Ниоби
Мокшан Ниоби
Bahasa Melayu Niobium
Malti Najobjum, ²Njubju
Nahuatl Nextictepoztli
Nederlands Niobium
norsk Niob
Occitan Niòbi
ирон Ниобий
polski Niob
português Nióbio
Runasimi Niyobyu
română Niobiu
русский Ниобий
slovenčina Niób
slovenščina Niobij
Samoan Niobimi
Samogitian Niuobis
shqip Niob
српски Ниобијум
Southern Sotho Niobiamo
svenska Niob
Kiswahili Niobi
தமிழ் நியோபியம்
Tajik Ниобий
ไทย ไนโอเบียม
Türkçe Niobyum
ئۇيغۇرچە نىئوبىي
українська Ніобій
o‘zbek Niobiy
Tiếng Việt Niobi
Võro Nioobium
中文

Kasaysayan

Nadiskubre Sa
1801
Nadiskubre Ni
Charles Hatchett
Nadiskubre sa
England
Pinagmulan ng Salita
From the Greek word "Niobe" meaning "daughter of Tantalus"