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What is alkali earth metal |
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Answer» Elements whose atoms have their s-subshell filled with their two valence electrons are called alkaline earth metals. Their general electronic configuration is [Noble gas] ns2. They occupy the second column of the periodic table and so-called as group two metals also.Examples of Alkaline earth Metals: Beryllium (Be), Magnesium(Mg), Calcium (Ca), Strontium (Sr), Barium(Ba) and Radium (Ra). Elements of group 1 in modern periodic table are called alkali earth metals. They are called alkali as their oxides dissolve in water to form alkali(water soluble base)? Elements in group 1 of periodic table Those metals oxide found from earth Lithium, Sodium and Potassium.. |
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