क्षारीय पार्थिव धातु
Revision as of 08:04, 10 January 2011 by फ़ौज़िया ख़ान (talk | contribs)
(aangrezi:Alkaline earth metals) kshariy parthiv dhatu rasayanik tattvoan ki ek shrankhala hoti hai, jo avart sarani ke samooh-2 mean beriliyam (Be), maigneshiyam (Mg), kailshiyam (Ca), str aaunshiyam (Sr), beriyam (Ba) aur rediyam (Ra) se milakar banate haian.
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tika tippani aur sandarbh