Hamad S-BLOCK ELEMENTS 26/08/2021 A. Na K B. Mg Ca C. Li Na D. Li Ca Related Mcqs: Formula of Chile saltpetre is__________________?A. NaNO3 B. CaCO3 C. Ba (NO3)2 D. NH4Cl... The oxides of beryllium BeO is_______________?A. Acidic B. Basic C. Amphoteric D. Neutral... NaOH is named as caustic soda because________________?A. It corrodes the organic tissues B. It is used in soda water C. It reacts with chlorine gas D. It reacts with fats to form soap... Carnalite has chemical formula__________________?A. KCI B. KCI.MgCl2.6H2O C. Na2B4O7.10H2O D. CaCO3.MgCO3... Which one of the following pairs shown diagonal relationship in the periodic table ?A. Sodium and Lithium B. Lithium and magnesium C. Lithium and beryllium D. Boron and Beryllium...
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