History, asked by mallelarudrapati, 10 months ago

ca,sr,Ba are examples for

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Answered by VIGYAS

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Group 2A — The Alkaline Earth Metals. Group 2A (or IIA) of the periodic table are the alkaline earth metals: beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra). They are smaller than the alkali metals of the same period, and therefore have higher ionization energies.

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