Nikel
28
Ni
Grup
10
Periyot
4
Blok
d
Protonlar
Elektronlar
Nötronlar
28
28
31
Temel Özellikleri
Atom numarası
28
Atom ağırlığı
58,6934
Kütle Numarası
59
Kategori
Geçiş metalleri
Renk
Gri
Radyoaktif
Hayir
From the German word Nickel (Satan), and from kupfernickel, Old Nick's copper
Kristal yapısı
Yüzey merkezli kübik
Tarihi
Artifacts made from metallic meteorites have been found dating from as early as 5000 BC.
In 1751, Baron Axel Fredrik Cronstedt was trying to extract copper from kupfernickel and instead produced the white metal.
In the early twentieth century, Ludwig Mond patented a process using nickel carbonyl to purify nickel.
In 1751, Baron Axel Fredrik Cronstedt was trying to extract copper from kupfernickel and instead produced the white metal.
In the early twentieth century, Ludwig Mond patented a process using nickel carbonyl to purify nickel.
Enerji seviyesi başına Elektronlar
2, 8, 16, 2
Elektron dizilimi
[Ar] 3d8 4s2
Nickel is 100 times more concentrated below Earth's crust than in it
Fiziksel Özellikleri
Faz
Katı
Yoğunluk
8,912 g/cm3
Ergime noktası
1728,15 K | 1455 °C | 2651 °F
Kaynama noktası
3186,15 K | 2913 °C | 5275,4 °F
Ergime ısısı
17,2 kJ/mol
Buharlaşma ısısı
378 kJ/mol
Isı kapasitesi
0,444 J/g·K
Dünya kabuğundaki bulunulabilirliği
0,0089%
Evrendeki bulunulabilirliği
0,006%
CAS Numarası
7440-02-0
PubChem CID Numarası
935
Atom Özellikleri
Atom yarıçapı
124 pm
Kovalent yarıçapı
124 pm
Elektronegatifliği
1,91 (Pauling ölçeği)
İyonlaşma enerjisi
7,6398 eV
Atomik Hacim
6,59 cm3/mol
Isıl iletkenlik
0,907 W/cm·K
Yükseltgenme seviyeleri
-1, 1, 2, 3, 4
Uygulamalar
Nickel is used extensively to make coins and nickel steel for armor plates and burglar-proof vaults.
Tubing made of copper-nickel alloy is extensively used in making desalination plants for converting sea water into fresh water.
Nickel is also used in batteries, ceramics and magnets.
Tubing made of copper-nickel alloy is extensively used in making desalination plants for converting sea water into fresh water.
Nickel is also used in batteries, ceramics and magnets.
Nickel and its compounds are considered to be carcinogenic
İzotoplar
Kararlı izotoplar
58Ni, 60Ni, 61Ni, 62Ni, 64NiKararsız izotoplar
48Ni, 49Ni, 50Ni, 51Ni, 52Ni, 53Ni, 54Ni, 55Ni, 56Ni, 57Ni, 59Ni, 63Ni, 65Ni, 66Ni, 67Ni, 68Ni, 69Ni, 70Ni, 71Ni, 72Ni, 73Ni, 74Ni, 75Ni, 76Ni, 77Ni, 78Ni