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• Actinium
  |elName=Actinium '''Actinium''' is a [[Chemical elements|chemical element]], having the [[chemical symbo
  1 KB (209 words) - 23:04, 2 May 2011
• Actinium/Electronegativity
  68 bytes (6 words) - 21:27, 7 February 2010
• Actinium/Definition
  {{Basic elemental def|Actinium}}
  68 bytes (7 words) - 17:54, 10 May 2010
• Actinium/Properties
  12 bytes (1 word) - 17:37, 10 May 2010
• Actinium/Atomic mass
  3 bytes (0 words) - 23:06, 2 May 2011
• Actinium/Related Articles
  268 bytes (42 words) - 11:44, 14 March 2021
• Actinium/Standard phase
  5 bytes (1 word) - 13:35, 10 June 2008
• Actinium/Atomic symbol
  2 bytes (1 word) - 18:01, 10 June 2008
• Actinium/Elemental Class
  <includeonly>Transition metal</includeonly><noinclude>Actinium is considered to be a [[transition metal]], a [[rare earth element]], and a
  165 bytes (21 words) - 17:42, 10 May 2010
• Actinium/Boiling point
  121 bytes (13 words) - 22:39, 2 May 2011
• Actinium/Electron configuration
  34 bytes (7 words) - 20:21, 22 August 2008
• Actinium/Melting point
  121 bytes (13 words) - 22:38, 2 May 2011
• Actinium/Atomic number
  2 bytes (0 words) - 00:01, 10 June 2008
• Actinium/Properties/List
  805 bytes (105 words) - 17:37, 10 May 2010

Page text matches

• Actinium/Definition
  {{Basic elemental def|Actinium}}
  68 bytes (7 words) - 17:54, 10 May 2010
• Actinium
  |elName=Actinium '''Actinium''' is a [[Chemical elements|chemical element]], having the [[chemical symbo
  1 KB (209 words) - 23:04, 2 May 2011
• Actinium/Elemental Class
  <includeonly>Transition metal</includeonly><noinclude>Actinium is considered to be a [[transition metal]], a [[rare earth element]], and a
  165 bytes (21 words) - 17:42, 10 May 2010
• Actinide/Definition
  ...al element]] belonging to a group whose [[atomic number]] is between 89 ([[Actinium]] the groups [[namesake]]), and 103 ([[Lawrencium]]) inclusive. Actinides
  347 bytes (43 words) - 14:36, 15 May 2010
• Metallurgy/Related Articles
  {{r|Actinium}}
  1 KB (185 words) - 12:26, 14 March 2021
• Lanthanum
  ...o the "rare earth metals", (which include [[scandium]], [[yttrium]], and [[actinium]]), and is also the namesake of the "lanthanides", a group of elements in t
  1 KB (202 words) - 19:01, 27 April 2011
• Chemical symbol/Catalogs
  <tr><td> Ac <td> [[Actinium]] <td align="right"> 89
  8 KB (1,135 words) - 08:37, 12 September 2013
• Atomic electron configuration
  <tr><td>89<td>Ac <td>[[Actinium]] <td bgcolor="#D0D0D0">2 <td bgcolor="#D0D0D0">2<td>6 <td bgcolor="
  21 KB (3,868 words) - 19:38, 15 May 2022
• Atomic mass
  ...ign="left "> 89 <td> [[Actinium|Ac]] <td width="5%" > {{Atomic mass|Actinium}}
  18 KB (2,483 words) - 23:36, 10 September 2013
• Atomic radius/Catalogs
  | 89 || Ac || [[actinium]]
  17 KB (2,246 words) - 01:30, 3 April 2008
• Transition element
  ...c table), are formally transition elements. They are man-made [except for Actinium (''Z'' = 87)] and short-lived, not much is known about their compounds and
  22 KB (3,164 words) - 01:37, 11 September 2013
• Chemical elements
  <tr><td>Ac<td width="5%" >[[Actinium]] <td align="right"> 89 <td width="15%"><td>Gd<td width="5%" >[[Gadolin ...]] <td> Te <td width="15%"> <td align="left "> 89 <td width="5%" > [[Actinium]] <td> Ac
  39 KB (5,559 words) - 23:17, 7 January 2016
• Lead
  ...lements: ²⁰⁶Pb for the uranium series, ²⁰⁷Pb for the actinium series, and ²⁰⁸Pb for the thorium series. Twenty seven other iso
  21 KB (3,178 words) - 11:56, 2 January 2021

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