To the macroelements belongs biotmetals :

+1 vote

asked Mar 8, 2019 in JEE by kratos

А. Barium and Magnesium

B. Barium and Radium

C. Beryllium and Magnesium

D. Calcium and Magnesium

E. Strontium and Radium

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+5 votes

answered May 7, 2020 by kratos

Best answer

D. Calcium and Magnesium

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