Selenium: ke revisions ke biich ke antar
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Created page with "thumb|Black, gray, and red forms of selenium '''Selenium''' ek chemical element hae jiske chemical symbol '''Se''', atomic number 34 aur [[mass numb..." |
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11:07, 13 Maach 2011 ke badlao
Selenium ek chemical element hae jiske chemical symbol Se, atomic number 34 aur mass number 78.96 hae.
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