Selenium: ke revisions ke biich ke antar

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11:19, 13 Maach 2011 ke badlao

Selenium ek chemical element hae jiske chemical symbol Se, atomic number 34 aur mass number 78.96 hae.

Ii vigyan article ek chhota panna hae. Aap iske lamba karke Wikipedia ke madat kare saktaa hae.

@@ Rekha 1: / Rekha 1: @@
+{| align="right" class="wikitable"
+|-
+! colspan="2" | Atomic Structure
+|-
+| Symbol
+| Se
+|-
+| Atomic Number
+| 34
+|-
+| Atomic Mass
+| 78.96 g/mol
+|-
+! colspan="2" | Periodic Table
+|-
+| Group
+| 17
+|-
+| Row / Period
+| 4
+|-
+| Element Category
+| Nonmetal
+|-
+! colspan="2" | Picture
+|-
+| colspan="2" | [[File:Electron shell 034 Selenium.svg|thumb|center|200px|Selenium ke electron shell]]
+|}
 [[File:Selen 1.jpg|thumb|Black, gray, and red forms of selenium]]
 '''Selenium'''  ek [[chemical element]] hae jiske chemical symbol '''Se''', [[atomic number]] 34 aur [[mass number]] 78.96 hae.
+== Chhapa ke gallery ==
+<gallery>
+File:GaSeBulk.jpg|Gallium selenide used in [[semiconductor]]s
+File:Tiemannite-199865.jpg|Mercury selenide as a mineral
+File:Chalcomenite-199978.jpg|Copper selenide as a mineral
+File:Sodium selenite.JPG|Sodium selenite in a bottle
+</gallery>