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	<id>https://safernicotine.wiki/mediawiki/index.php?action=history&amp;feed=atom&amp;title=Template%3AChemical_formula%2Fatom</id>
	<title>Template:Chemical formula/atom - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://safernicotine.wiki/mediawiki/index.php?action=history&amp;feed=atom&amp;title=Template%3AChemical_formula%2Fatom"/>
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	<updated>2026-05-11T00:39:07Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.44.0</generator>
	<entry>
		<id>https://safernicotine.wiki/mediawiki/index.php?title=Template:Chemical_formula/atom&amp;diff=7851&amp;oldid=prev</id>
		<title>Richardpruen: 1 revision imported</title>
		<link rel="alternate" type="text/html" href="https://safernicotine.wiki/mediawiki/index.php?title=Template:Chemical_formula/atom&amp;diff=7851&amp;oldid=prev"/>
		<updated>2021-09-01T14:49:43Z</updated>

		<summary type="html">&lt;p&gt;1 revision imported&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 15:49, 1 September 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;4&quot; class=&quot;diff-notice&quot; lang=&quot;en-GB&quot;&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
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&lt;/table&gt;</summary>
		<author><name>Richardpruen</name></author>
	</entry>
	<entry>
		<id>https://safernicotine.wiki/mediawiki/index.php?title=Template:Chemical_formula/atom&amp;diff=7850&amp;oldid=prev</id>
		<title>Wikipedia&gt;Syfur007 at 04:59, 30 May 2021</title>
		<link rel="alternate" type="text/html" href="https://safernicotine.wiki/mediawiki/index.php?title=Template:Chemical_formula/atom&amp;diff=7850&amp;oldid=prev"/>
		<updated>2021-05-30T04:59:47Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;{{#switch:{{lc:{{{1|}}}}}&lt;br /&gt;
 |ac  = [[Actinium|Ac]]&lt;br /&gt;
 |ag  = [[Silver|Ag]]&lt;br /&gt;
 |al  = [[Aluminium|Al]]&lt;br /&gt;
 |am  = [[Americium|Am]]&lt;br /&gt;
 |ar  = [[Argon|Ar]]&lt;br /&gt;
 |as  = [[Arsenic|As]]&lt;br /&gt;
 |at  = [[Astatine|At]]&lt;br /&gt;
 |au  = [[Gold|Au]]&lt;br /&gt;
 |b   = [[Boron|B]]&lt;br /&gt;
 |ba  = [[Barium|Ba]]&lt;br /&gt;
 |be  = [[Beryllium|Be]]&lt;br /&gt;
 |bh  = [[Bohrium|Bh]]&lt;br /&gt;
 |bi  = [[Bismuth|Bi]]&lt;br /&gt;
 |bk  = [[Berkelium|Bk]]&lt;br /&gt;
 |br  = [[Bromine|Br]]&lt;br /&gt;
 |c   = [[Carbon|C]]&lt;br /&gt;
 |ca  = [[Calcium|Ca]]&lt;br /&gt;
 |cd  = [[Cadmium|Cd]]&lt;br /&gt;
 |ce  = [[Cerium|Ce]]&lt;br /&gt;
 |cf  = [[Californium|Cf]]&lt;br /&gt;
 |cl  = [[Chlorine|Cl]]&lt;br /&gt;
 |cm  = [[Curium|Cm]]&lt;br /&gt;
 |cn  = [[Copernicium|Cn]]&lt;br /&gt;
 |co  = [[Cobalt|Co]]&lt;br /&gt;
 |cr  = [[Chromium|Cr]]&lt;br /&gt;
 |cs  = [[Caesium|Cs]]&lt;br /&gt;
 |cu  = [[Copper|Cu]]&lt;br /&gt;
 |db  = [[Dubnium|Db]]&lt;br /&gt;
 |ds  = [[Darmstadtium|Ds]]&lt;br /&gt;
 |dy  = [[Dysprosium|Dy]]&lt;br /&gt;
 |er  = [[Erbium|Er]]&lt;br /&gt;
 |es  = [[Einsteinium|Es]]&lt;br /&gt;
 |eu  = [[Europium|Eu]]&lt;br /&gt;
 |f   = [[Fluorine|F]]&lt;br /&gt;
 |fe  = [[Iron|Fe]]&lt;br /&gt;
 |fl  = [[Flerovium|Fl]]&lt;br /&gt;
 |fm  = [[Fermium|Fm]]&lt;br /&gt;
 |fr  = [[Francium|Fr]]&lt;br /&gt;
 |ga  = [[Gallium|Ga]]&lt;br /&gt;
 |gd  = [[Gadolinium|Gd]]&lt;br /&gt;
 |ge  = [[Germanium|Ge]]&lt;br /&gt;
 |h   = [[Hydrogen|H]]&lt;br /&gt;
 |he  = [[Helium|He]]&lt;br /&gt;
 |hf  = [[Hafnium|Hf]]&lt;br /&gt;
 |hg  = [[Mercury (element)|Hg]]&lt;br /&gt;
 |ho  = [[Holmium|Ho]]&lt;br /&gt;
 |hs  = [[Hassium|Hs]]&lt;br /&gt;
 |i   = [[Iodine|I]]&lt;br /&gt;
 |in  = [[Indium|In]]&lt;br /&gt;
 |ir  = [[Iridium|Ir]]&lt;br /&gt;
 |k   = [[Potassium|K]]&lt;br /&gt;
 |kr  = [[Krypton|Kr]]&lt;br /&gt;
 |la  = [[Lanthanum|La]]&lt;br /&gt;
 |li  = [[Lithium|Li]]&lt;br /&gt;
 |lr  = [[Lawrencium|Lr]]&lt;br /&gt;
 |lu  = [[Lutetium|Lu]]&lt;br /&gt;
 |lv  = [[Livermorium|Lv]]&lt;br /&gt;
 |mc  = [[Moscovium|Mc]]&lt;br /&gt;
 |md  = [[Mendelevium|Md]]&lt;br /&gt;
 |mg  = [[Magnesium|Mg]]&lt;br /&gt;
 |mn  = [[Manganese|Mn]]&lt;br /&gt;
 |mo  = [[Molybdenum|Mo]]&lt;br /&gt;
 |mt  = [[Meitnerium|Mt]]&lt;br /&gt;
 |n   = [[Nitrogen|N]]&lt;br /&gt;
 |na  = [[Sodium|Na]]&lt;br /&gt;
 |nb  = [[Niobium|Nb]]&lt;br /&gt;
 |nd  = [[Neodymium|Nd]]&lt;br /&gt;
 |ne  = [[Neon|Ne]]&lt;br /&gt;
 |nh  = [[Nihonium|Nh]]&lt;br /&gt;
 |ni  = [[Nickel|Ni]]&lt;br /&gt;
 |no  = [[Nobelium|No]]&lt;br /&gt;
 |np  = [[Neptunium|Np]]&lt;br /&gt;
 |o   = [[Oxygen|O]]&lt;br /&gt;
 |og  = [[Oganesson|Og]]&lt;br /&gt;
 |os  = [[Osmium|Os]]&lt;br /&gt;
 |p   = [[Phosphorus|P]]&lt;br /&gt;
 |pa  = [[Protactinium|Pa]]&lt;br /&gt;
 |pb  = [[Lead|Pb]]&lt;br /&gt;
 |pd  = [[Palladium|Pd]]&lt;br /&gt;
 |pm  = [[Promethium|Pm]]&lt;br /&gt;
 |po  = [[Polonium|Po]]&lt;br /&gt;
 |pr  = [[Praseodymium|Pr]]&lt;br /&gt;
 |pt  = [[Platinum|Pt]]&lt;br /&gt;
 |pu  = [[Plutonium|Pu]]&lt;br /&gt;
 |ra  = [[Radium|Ra]]&lt;br /&gt;
 |rb  = [[Rubidium|Rb]]&lt;br /&gt;
 |re  = [[Rhenium|Re]]&lt;br /&gt;
 |rf  = [[Rutherfordium|Rf]]&lt;br /&gt;
 |rg  = [[Roentgenium|Rg]]&lt;br /&gt;
 |rh  = [[Rhodium|Rh]]&lt;br /&gt;
 |rn  = [[Radon|Rn]]&lt;br /&gt;
 |ru  = [[Ruthenium|Ru]]&lt;br /&gt;
 |s   = [[Sulfur|S]]&lt;br /&gt;
 |sb  = [[Antimony|Sb]]&lt;br /&gt;
 |sc  = [[Scandium|Sc]]&lt;br /&gt;
 |se  = [[Selenium|Se]]&lt;br /&gt;
 |sg  = [[Seaborgium|Sg]]&lt;br /&gt;
 |si  = [[Silicon|Si]]&lt;br /&gt;
 |sm  = [[Samarium|Sm]]&lt;br /&gt;
 |sn  = [[Tin|Sn]]&lt;br /&gt;
 |sr  = [[Strontium|Sr]]&lt;br /&gt;
 |ta  = [[Tantalum|Ta]]&lt;br /&gt;
 |tb  = [[Terbium|Tb]]&lt;br /&gt;
 |tc  = [[Technetium|Tc]]&lt;br /&gt;
 |te  = [[Tellurium|Te]]&lt;br /&gt;
 |th  = [[Thorium|Th]]&lt;br /&gt;
 |ti  = [[Titanium|Ti]]&lt;br /&gt;
 |tl  = [[Thallium|Tl]]&lt;br /&gt;
 |tm  = [[Thulium|Tm]]&lt;br /&gt;
 |ts  = [[Tennessine|Ts]]&lt;br /&gt;
 |u   = [[Uranium|U]]&lt;br /&gt;
 |v   = [[Vanadium|V]]&lt;br /&gt;
 |w   = [[Tungsten|W]]&lt;br /&gt;
 |xe  = [[Xenon|Xe]]&lt;br /&gt;
 |y   = [[Yttrium|Y]]&lt;br /&gt;
 |yb  = [[Ytterbium|Yb]]&lt;br /&gt;
 |zn  = [[Zinc|Zn]]&lt;br /&gt;
 |zr  = [[Zirconium|Zr]]&lt;br /&gt;
                &amp;lt;!--    Actual atoms go above this line; symbols that stand in for one of a group of atoms go below it.    --&amp;gt;&lt;br /&gt;
 |x   = [[Halogen|X]]&lt;br /&gt;
 |ng  = [[Noble gas|Ng]]&lt;br /&gt;
 |ln  = [[Lanthanide|Ln]]&lt;br /&gt;
 |nu  = [[Nucleophile|Nu]]&lt;br /&gt;
                &amp;lt;!--    Symbols that stand in for one of a group of atoms go above this line; symbols that stand in for one of a group of atoms go below it.    --&amp;gt;&lt;br /&gt;
 |d   = [[Deuterium|D]]&lt;br /&gt;
 |t   = [[Tritium|T]]&lt;br /&gt;
                &amp;lt;!--    Atoms go above this line; molecules go below it.    --&amp;gt;&lt;br /&gt;
 |h2o = [[Properties of water|H&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;O]]&lt;br /&gt;
 |co2 = [[Carbon dioxide|CO&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;]]&lt;br /&gt;
 |ch4 = [[Methane|CH&amp;lt;sub&amp;gt;4&amp;lt;/sub&amp;gt;]]&lt;br /&gt;
 |o2  = [[Allotropes of oxygen#Dioxygen|O&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;]]&lt;br /&gt;
                &amp;lt;!--    Molecules go above this line; polyatomic groups (radicals and ions) go below it.    --&amp;gt;&lt;br /&gt;
 |r   = [[R group (chemistry)|R]]&amp;lt;!-- a DAB page; [[substituent]]  --&amp;gt;&lt;br /&gt;
 |ph  = [[Phenyl group|Ph]]&lt;br /&gt;
 |bn  = [[Benzyl group|Bn]]&lt;br /&gt;
 |bz  = [[Benzoyl group|Bz]]&lt;br /&gt;
 |et  = [[Ethyl group|Et]]&lt;br /&gt;
 |me  = [[Methyl group|Me]]&lt;br /&gt;
 |ch3 = [[Methyl group|CH&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;]]&lt;br /&gt;
 |nh2 = [[Amino group|NH&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;]]&lt;br /&gt;
 |oh  = [[Hydroxy group|OH]]&lt;br /&gt;
 |sh  = [[Thiol group|SH]]&lt;br /&gt;
 |seh = [[Selenol group|SeH]]&lt;br /&gt;
 |teh = [[Tellurol group|TeH]]&lt;br /&gt;
 |cooh= [[Carboxyl group|COOH]]&lt;br /&gt;
 |tf  = [[Trifluoromethylsulfonyl group|Tf]]&lt;br /&gt;
 |co3 = [[Carbonate|CO&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;]]&lt;br /&gt;
 |po4 = [[Phosphate|PO&amp;lt;sub&amp;gt;4&amp;lt;/sub&amp;gt;]]&lt;br /&gt;
 |so4 = [[Sulfate|SO&amp;lt;sub&amp;gt;4&amp;lt;/sub&amp;gt;]]&lt;br /&gt;
 |so3 = [[Sulfite|SO&amp;lt;sub&amp;gt;4&amp;lt;/sub&amp;gt;]]&lt;br /&gt;
 |no3 = [[Nitrate|NO&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;]]&lt;br /&gt;
 |po3 = [[Phosphite|PO&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;]]&lt;br /&gt;
 |clo4= [[Perchlorate|ClO&amp;lt;sub&amp;gt;4&amp;lt;/sub&amp;gt;]]&lt;br /&gt;
 |clo3= [[Chlorate|ClO&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;]]&lt;br /&gt;
 |clo2= [[Chlorite|ClO&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;]]&lt;br /&gt;
 |clo = [[Hypochlorite|ClO]]&lt;br /&gt;
 |nh4 = [[Ammonium|NH&amp;lt;sub&amp;gt;4&amp;lt;/sub&amp;gt;]]&lt;br /&gt;
 |h3o = [[Hydronium|H&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;O]]&lt;br /&gt;
                &amp;lt;!--    polyatomic groups (radicals and ions) go above this line; miscellaneous particles and compounds (so far all having to with exotic atoms) go below it.    --&amp;gt;&lt;br /&gt;
 |ps  = [[Positronium|Ps]]&lt;br /&gt;
 |pn  = [[Protonium|Pn]]&lt;br /&gt;
 |mu  = [[Muonium|Mu]]&lt;br /&gt;
 |#default = {{{1|}}}&lt;br /&gt;
}}&amp;lt;noinclude&amp;gt;&lt;br /&gt;
[[Category:Chemistry formatting and function templates]]&lt;br /&gt;
&amp;lt;/noinclude&amp;gt;&lt;/div&gt;</summary>
		<author><name>Wikipedia&gt;Syfur007</name></author>
	</entry>
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