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| <!--{| style="width:100%; border: solid 3px #CCCC66; colspan = 4; margin: 0 0 0 0; padding: 3px;" | | <!--<div style="height:1em"></div>--> |
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| |[[Image:Writeathon.png|left|54px]]<BIG>'''The Write-a-Thon is on! ''Join us today, Wednesday, December 5th!'''''</BIG><br />
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| You're invited to start a new article and edit somebody else's new article. It's a '''[[CZ:Monthly Write-a-Thon|Write-a-Thon]]'''! It's a wiki-whoopie, a cyber-social, a collaborative kegger!
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| | {| align=center style="width:70%; background-color: #f7f7a6; border: solid 3px #f2e0de; padding: 2px;" |
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| | |style="background-color:#e8edd6;"|'''<span>New Blog Post</span>''' |
| | |-align=center |
| | |'''<big>[https://driftingharbor.wordpress.com/2024/07/13/why-is-citizendium-deleting-articles/ Why is Citizendium deleting articles?]</big>'''<br/> |
| | |} |
| | <br/> |
| | === '''Help Write Articles about our World''' === |
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| === The Write-a-Thon has begun! Join us! ===
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| [[Image:Writeathon.png|left]] On Wednesday, November 7 we're inviting all Citizens to come to the wiki, start a new article, and edit somebody else's new article. It's a '''[[CZ:Monthly Write-a-Thon|Write-a-Thon]]'''! It's a wiki-whoopie, a cyber-social, a collaborative kegger!
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| === The Geogra-Thon has begun! Join us! ===
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| [[Image:Writeathon.png|left]] On Tuesday, November 27 we're inviting all Citizens to come to the wiki, start a new article, and edit somebody else's new article. It's a '''[[CZ:Geography Workgroup/Gazetteer/Geogra-thon|Geography Write-a-Thon]]'''! It's a wiki-whoopie, a cyber-social, a collaborative kegger!
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| <center><div style="font-size: x-large">[[CZ:Happy New Year 2008|Happy New Year 2008!]]</div></center>
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| We are a [[CZ:We aren't Wikipedia|different]] sort of Web 2.0 wiki:
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| We have added [[:Category:CZ Live|over 4,600 articles]] (and many [[:Category:Subpages|subpages]]), and over five million words.
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| <br><br>'''NEW: [[CZ:Citizendium_Press_Releases/Dec212007|the ''Citizendium'' chooses CC-by-sa as its license!]]'''
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| <br><br>Read our <span class=plainlinks>[http://www.citizendium.org/oneyearandthriving.html first year progress report] and accompanying [[CZ:Citizendium_Press_Releases/Oct302007|press release]].
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| ==== [[Special:RequestAccount|Contribute to Citizendium!]] ====
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| * For readers: [[CZ:About|About the ''Citizendium'']]
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| === Some of our finest <font size=1>[ [[CZ:Approval Process|about]] ]</font> ===
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| [[Image:Approved.png|35px|35px|right]]
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| * [[:Category:Developed Articles|Developed Articles]] <font size=1>(over 700)</font>
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| <!-- * [[CZ:Approval_Announcements|Newly approved and newly nominated articles]] -->
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| === Draft of the Week <font size=1>[ [[CZ:Article of the Week|about]] ]</font> ===
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| [[Image:Bowling_lane.jpg|right|200px]]
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| '''[[Bowling]]''' is an indoor sport in which a player rolls a large, heavy ball down a polished wooden lane to hit a cluster of pins in order to achieve the maximum amount of pin-falls. Although an individual person can play a game, most bowlers compete against other players as each of them tries to attain the highest number of pin-falls for that particular game.
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| Most bowling alleys today have not changed much since their initial construction many years ago, except for mechanical and computer system upgrades. Unless the alley has undergone serious renovation it is not unusual to see the original tables, chairs, fixtures, walls, and ceiling tiles. There are, however, a few very modern, "upscale" bowling alley establishments such as [http://www.bowlluckystrike.com/ Lucky Strike Lanes] where "proper" [[Bowling#Attire|attire]] and behaviors are expected. <font size=1>[[Bowling|['''more...''']]]</font>
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| === New Draft of the Week <font size=1>[ [[CZ:New Draft of the Week|about]] ]</font> === | | |
| {{Elem_Infobox | | |
| |background1=ffffff | | |
| |elementColor=ffe303 | | |
| |elName=Phosphorus | | |
| |elMass=30.973 761
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| |elSym=P | | |rowspan=2 style="width:50%; border:1px solid #e9e9e9; border-color:rgba(0,0,0,0.05); margin:0; padding:0; background:#fafafa; background:rgba(255,255,255,0.6); vertical-align:top; -moz-border-radius:0 10px 10px; -webkit-border-radius:10px; -webkit-border-top-left-radius:0; -moz-background-clip:padding; -webkit-background-clip:padding;"| |
| |elNum=15
| | {|cellspacing=0 style="width:100%; padding:0; margin:0; background:transparent;" |
| |eltrnCfg=1''s''<sup>2</sup>2''s''<sup>2</sup>2''p''<sup>6</sup>3''s''<sup>2</sup>3''p''<sup>3</sup>
| | |- |
| |no1= +3 | | |valign=top style="padding:1em 1em 0.75em;"| |
| |no2= +5
| | <h4 style="margin:0 0 0.75em; padding:0;"> '''Article counts''' </h4> |
| |no3= 0
| | <p style="line-height:15px; padding-left:20px;"> |
| |no4= -3
| | [[:Category:Citable versions of articles|Citable]] <font size=1>('''{{PAGESINCAT:Citable versions of articles}}''')</font><br /> |
| |properties=allotropic
| | [[:Category:Developed Articles|Developed]] <font size=1>('''{{PAGESINCAT:Developed Articles}}''')</font><br /> |
| |compounds=Oxides, oxyacids, halides
| | [[:Category:Developing Articles|Developing]] <font size=1>('''{{PAGESINCAT:Developing Articles}}''')</font><br /> |
| |uses=Vital to life; drying agents; strong acids;fertilizers
| | [[:Category:Stub Articles|Stubs]] <font size=1>('''{{PAGESINCAT:Stub Articles}}''')</font><br /> |
| |hazard= flammable, toxic
| | <small>([[:Category:CZ Live|{{PAGESINCAT:CZ Live}} total]])</small> |
| }}
| | </p> |
| '''[[Phosphorus]]''' is a chemical [[element]] with the [[atomic number]] Z = 15. Unlike other elements in group VA of the [[periodic table]], phosphorus is never found as a pure element in nature, but only in combination with other elements. It is present in all living organisms | | |style="vertical-align:top; overflow:hidden; padding:0 0 1em;"| |
| in the form of [[organophosphate]]s and as calcium phosphates such as [[hydroxyapetite]] (Ca<sub>10</sub>(PO<sub>4</sub>)<sub>6</sub>(OH)<sub>2</sub>) and [[fluoroapatite]] (Ca<sub>10</sub>(PO<sub>4</sub>)<sub>6</sub>F<sub>2</sub>), substances found in teeth and bones. Many cell signaling cascades in living organisms operate by a series of phosphorylation events in which a phosphate group (PO<sub>4</sub>)<sup>2−</sup> is either added to a protein by a [[kinase]] or removed from a protein by a [[phosphorylase]]. <font size=1>[[Phosphorus|['''more...''']]]</font>
| | {{CZ:Quote}} |
| | {{-}} |
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| | |valign=top style="padding:0 1em 0.5em;" colspan=2| |
| | ----<h3 style="margin-top:0; padding-top:0.6em; border-top:1px dotted #e0e0e0;"> |
| | <big>[[CZ:Featured article|Featured Article]]: ''[[{{FeaturedArticleTitle}}]]''</big> |
| | </h3> |
| | {{CZ:Featured article/Current}} |
| |} | | |} |
| | <div style='text-align: right;'><small>''[[{{FeaturedArticleTitle}}|Continued]]...''</small></div> |
