Which of the following sets represents the al | vedclass

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(B) The elements belonging to Group $2$ of the periodic table are known as alkaline earth metals.The members of this group are:$1$. Beryllium ($Be$,at

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$Be, Mg, Ca, Sr, Ba$

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(B) The elements belonging to Group $2$ of the periodic table are known as alkaline earth metals.The members of this group are:$1$. Beryllium ($Be$,atomic number $4$)$2$. Magnesium ($Mg$,atomic number $12$)$3$. Calcium ($Ca$,atomic number $20$)$4$. Strontium ($Sr$,atomic number $38$)$5$. Barium ($Ba$,atomic number $56$)$6$. Radium ($Ra$,atomic number $88$)These elements are called alkaline earth metals because their oxides and hydroxides are alkaline in nature and they are found in the earth's crust.Therefore,the correct set is $Be, Mg, Ca, Sr, Ba$.

Which of the following sets represents the alkaline earth metals?

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