"आकृति:Infobox element/doc" लेल स्रोत देखी

{{Documentation subpage}}
Infoboxes for the [[chemical element]]s use the core template {{tl|Infobox element}}.
__TOC__

== Parameters ==

; In general
Usually parameters reproduce the value, and the template adds the SI unit or additional standard text. While the topic is technical, we can strive to make the result readable text, and even verbose. For example, this is why the template writes "(at&nbsp;0&nbsp;&deg;C)". For this, you may want to experiment with parameter input too - or propose improvements.

All this can vary across the values (data rows). So depending on the row and the specific value, additional formattings may be added by the template (e.g., a newline <code>&lt;br></code>)

;Parameter naming patterns:
Most parameters have a <code>...&nbsp;ref</code> that allows for references. This reference is added right after the unit.
;<code>ionization energy ref</code>

Parameters with a <code>..&nbsp;comment</code> suffix are added to the end of a data line, with a space added. Comments are reproduced without formatting additions (no brackets, no italics, ...):
;<code>ionization energy comment</code>

Numbered values make a list (except {{para|atomic mass 2}} used for [[uncertainty bracket notation]]):
;<code>ionization energy</code>
;<code>ionization energy 2</code>
;<code>ionization energy 3</code>

{{collapse top|bg=lightgrey|title=Parameter list|expand=true}}
{{Infobox element/doc/parameter list}}
{{collapse bottom}}
{{clear}}

== Subtemplates ==

===Isotopes===

{{collapse top|title=Isotopes|bg=lightgrey}}
''Isotopes are to be entered by the editor using these subtemplates:''
* {{tlx|Infobox element/isotopes stable}}
* {{tlx|Infobox element/isotopes decay}}
* {{tlx|Infobox element/isotopes decay2}}
* {{tlx|Infobox element/isotopes decay3}}
* {{tlx|Infobox element/isotopes decay3 (2 2 1)}}
* {{tlx|Infobox element/isotopes decay4}}

Examples (from various elements):
<pre>
| 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=7.17×105&nbsp;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&nbsp;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|author=Endt, P. M.
        |title=Energy levels of A = 21–44 nuclei (VII)
        |journal=Nuclear Physics A
        }}</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
}}<br/><!-- ---- ---- ---- ---- ---- ---- ---- ---- -->
<nowiki>*</nowiki> = [[excited state]]
</pre>
produces the subtable:
{{Infobox element
  | series color = fffacd
  | name = demo
<!--AAA -->

| 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=7.17×105&nbsp;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&nbsp;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|author=Endt, P. M.
        |title=Energy levels of A = 21–44 nuclei (VII)
        |journal=Nuclear Physics A
        }}</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
}}<br/>
<nowiki>*</nowiki> = [[excited state]]

<!--ZZZ -->
}}{{clear}}
{{collapse bottom}}

===Other===
Other subtemplates are used automatically; they do not need specific editor's input.
* {{tl|Infobox element/group}}
* {{tl|Infobox element/category format}}
* {{tl|Infobox element/periodic table}}
:: {{tl|Periodic table (32 columns, micro)}}
:: When atomic number ≥ 119, the miniature periodic table shows an extended version (period 8 and up). See, for example, {{tl|Infobox ununennium}}.
* {{tl|Infobox element/vapor pressure table}}
* {{tl|Infobox element/crystal structure}} ({{tlbare|Infobox element/crystal structure/doc|documentation}})

==ENGVAR==
The template accepts {{para|engvar|en-GB}} and {{para|engvar|en-OED}} for appropriate pages. This way, the template van follow the [[WP:ENGVAR|ENGVAR]] for that article. See for example [[Phosphorus]] (en-GB) and [[Caesium]] (en-OED).

Note: in no situation should the formal IUPAC name be changed (always ''aluminium'', not ''aluminum'').

{{Template reference list}}

== See also ==
{{#ifeq:{{PAGENAME}}|Infobox element | |
* {{tl|Infobox element}}
}}
* [[:Category:Infobox element templates]]
* [[:Category:Periodic table infobox templates]]
* All subpages of [[Special:PrefixIndex/Template:Infobox element|Template:Infobox element]]
* [[:Category:Element infobox templates that need attention]]
{{Index to chemical element infoboxes |state=uncollapsed}}
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  | {{#ifeq:{{#invoke:String|match|s={{PAGENAME}}|pattern=/|plain=true|nomatch=0}}|0
  | {{#ifeq:{{PAGENAME}}|Infobox element
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