Chemical element, symbol Ni and atomic number
النيكل, 00 Ni المظهر رمادي فلزي ذو بريق ذهبي
الرقم الذري (Z ) 28 المجموعة 10 الدورة period 4 المستوى الفرعي d-block التوزيع الإلكتروني [Ar ] 3d8 4s2 or [Ar] 3d9 4s1 (انظر النص)الإلكترونات بالغلاف 2, 8, 16, 2 or 2, 8, 17, 1 الطور at د.ح.ض.ق صلب نقطة الانصهار 1728 K (1455 °س، 2651 °F) نقطة الغليان 3003 K (2730 °س، 4946 °ف) الكثافة (بالقرب من د.ح.غ. ) 8.908 ج/سم³ حين يكون سائلاً (عند ن.إ. ) 7.81 ج/سم³ حرارة الانصهار 17.48 kJ/mol حرارة التبخر 379 kJ/mol السعة الحرارية المولية 26.07 J/(mol·K) ضغط البخار
P (Pa)
1
10
100
1 k
10 k
100 k
at T (K)
1783
1950
2154
2410
2741
3184
حالات الأكسدة 4,[1] 3, 2 , 1,[2] −1 (a mildly basic oxide) الكهرسلبية مقياس پاولنگ: 1.91 طاقات التأين الأول: 737.1 kJ/mol الثاني: 1753.0 kJ/mol الثالث: 3395 kJ/mol (المزيد ) نصف القطر الذري empirical: 124 pm نصف قطر التكافؤ 124±4 pm نصف قطر ڤان در ڤالز 163 pm البنية البلورية مكعب محوري الوجه سرعة الصوت قضيب رفيع 90.9 W/(m·K) التمدد الحراري 13.4 µm/(m⋅K) (عند 25 °س) المقاومة الكهربائية 69.3 nΩ⋅m (at 20 °C) الترتيب المغناطيسي مغناطيسي حديدي معامل يونگ 200 GPa معامل القص 76 GPa معاير الحجم 180 GPa نسبة پواسون 0.31 صلادة موز 4.0 صلادة ڤيكرز 638 MPa صلادة برينل 700 MPa رقم كاس 7440-02-0 الاكتشاف Axel Fredrik Cronstedt (1751) أول عزل Axel Fredrik Cronstedt (1751) قالب:جدول نظائر النيكل غير موجود التصنيف: النيكل | المراجع
المراجع
هذه المراجع ستظهر في المقال، ولكن هذه القائمة تظهر فقط في هذه الصفحة.
^ Carnes, M.; et al. (2009). "A Stable Tetraalkyl Complex of Nickel(IV)". Angewandte Chemie International Edition . 48 : 3384. doi :10.1002/anie.200804435 .
^ Pfirrmann, S.; et al. (2009). "A Dinuclear Nickel(I) Dinitrogen Complex and its Reduction in Single-Electron Steps". Angewandte Chemie International Edition . 48 : 3357. doi :10.1002/anie.200805862 .
Chemical element, symbol and atomic number
Infoboxes for the chemical elements use the core template {{Infobox element }}.
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Parameter list
{{Infobox element
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|heat fusion=
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<!-- Miscellanea -->
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|Curie point K=
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|magnetic ordering=
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|tensile strength=
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|Young's modulus=
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|Bulk modulus=
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<!-- Isotopes -->
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|engvar=
}}
{{Infobox element }}; labels & notes:
TOP
(Image)
(Image 2)
GENERAL PROPERTIES
Name
symbol
Pronunciation
Alternative name(s)
Allotropes
Appearance
<element> IN THE PERIODIC TABLE
Periodic table
Atomic number
Standard atomic weight
()
Element category
(Header bg color)
Group
Period
Block
Electron configuration
Electrons per shell
PHYSICAL PROPERTIES
Color
Phase
Melting point
Boiling point
Sublimation point
Density
Density
Liquid density
Liquid density
Triple point
Critical point
Heat of fusion
Heat of vaporization
Molar heat capacity
Vapor pressure
Vapor pressure
ATOMIC PROPERTIES
Oxidation states
Electronegativity
Ionization energy
Atomic radius
Covalent radius
Van der Waals radius
MISCELLANEA
Crystal structure
Crystal structure
Speed of sound
Thermal expansion
Thermal conductivity
Thermal diffusivity
Electrical resistivity
Band gap
Curie point
Magnetic ordering
Tensile strength
Young's modulus
Shear modulus
Bulk modulus
Poisson ratio
Mohs hardness
Vickers hardness
Brinell hardness
CAS Number
HISTORY
Naming
Prediction
()
Discovery
()
First isolation
()
Named by
()
(History comment)
ISOTOPES OF <element>
Isotopes of <element>
(wp:engvar )
Subtemplates
النظائر
Isotopes
Isotopes are to be entered by the editor using these subtemplates:
Examples (from various elements):
| isotopes =
{{Infobox element/isotopes stable
| link=Fluorine-19 | mn=19 | sym=F | na=100% | n=10 }}
{{Infobox element/isotopes decay
| mn=251 | sym=Cf
| na=trace | hl=898 y
| dm=α | de=6.172 | link1=curium-247 | pn=247 | ps=Cm}}
{{Infobox element/isotopes decay2 | mn=252 | sym=Cf
| na=trace | hl=2.645 y
| dm1=α (96.91%)| de1=6.217 | link1=curium-248 | pn1=248 | ps1=Cm
| dm2=SF (3.09%)| de2=– | pn2= | ps2=–}}
{{Infobox element/isotopes decay3
| mn=26 | sym=Al | na=[[trace radioisotope|trace]] | hl={{val|7.17|e=5|ul=y}}
| dm1=[[Positron emission|β<sup>+</sup>]] | de1=1.17 | link1=magnesium-26
| pn1=26 | ps1=Mg
| dm2=[[electron capture|ε]] | de2=- | link2=magnesium-26 | pn2=26 | ps2=Mg
| dm3=[[Gamma radiation|γ]] | de3=1.8086 | pn3= | ps3=-
}}
{{Infobox element/isotopes decay3 (2 2 1)
| mn=22 | sym=Na | na=[[trace radioisotope|trace]]
| hl=[[1 E7 s|2.602]] [[year|y]] | dm1=[[Beta decay|β<sup>+</sup>]]→[[Gamma decay|γ]]
| de1a=0.5454 | link1a=neon-22 | pn1a=22 | ps1a=Ne*
| de1b=1.27453(2)<ref name=npa521_1>{{cite journal
| last=Endt | first=P. M.
| title=Energy levels of A = 21–44 nuclei (VII)
| journal=Nuclear Physics A | volume=521 | pages=1–400
| date=1990 | doi=10.1016/0375-9474(90)90598-G
| bibcode=1990NuPhA.521....1E
}}</ref> | pn1b=22 | ps1b=Ne
| dm2=[[electron capture|ε]]→[[Gamma decay|γ]]
| de2a=- | pn2a=22 | ps2a=Ne*
| de2b=1.27453(2)
| pn2b=22 | ps2b=Ne
| dm3=[[Beta decay|β<sup>+</sup>]] | de3=1.8200
| pn3=22 | ps3=Ne }}
{{Infobox element/isotopes_decay4 | mn=260 | sym=Md
| na=[[synthetic radioisotope|syn]] | hl=31.8 [[day|d]]
| dm1=SF | de1=- | pn1= | ps1=-
| dm2=α | de2=7.000 | link2=einsteinium-256 | pn2=256 | ps2=Es
| dm3=ε | de3=- | link3=fermium-260 | pn3=260 | ps3=Fm
| dm4=[[beta emission|β<sup>−</sup>]]
| de4=1.000 | link4=nobelium-260 | pn4=260 | ps4=No}}
|isotopes comment=reference{{sfn|Chisté|2006}}1310<br>
* = [[excited state]]
produces the subtable:
Chemical element, symbol and atomic number
Demo, 00 Xx
{{{above}}} ↑{{{symbol}}} ↓ {{{below}}}
{{{left}}} ← demo → {{{right}}}
الرقم الذري (Z ) {{{number}}} قالب:جدول نظائر demo غير موجود التصنيف: Demo | المراجع
Other
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{{Periodic table (32 columns, micro) }}
When atomic number ≥ 119, the miniature periodic table shows an extended version (period 8 and up). See, for example, {{Infobox ununennium }}.
المراجع
هذه المراجع ستظهر في المقال، ولكن هذه القائمة تظهر فقط في هذه الصفحة.
See also