Hamad S-BLOCK ELEMENTS 12/05/2021 A. Si B. Ba C. Mg D. Ca Related Mcqs: Li is different from its family members due to____________________?A. small size B. high charge density C. less electropositivity D. all of the above... Carbonates of lithium are not stable like that of sodium due to________________?A. Low electronegativity B. Low electropositivity C. Low charge density D. Not known yet... Downs cell is used to prepare_________________?A. Sodium carbonate B. Sodium bicarbonate C. Sodium metal D. Sodium hydroxide... Which one is natron ?A. Na2CO3 B. Na2CO3.10H2O C. Na2CO3.H2O D. NaHCO3... The word Alkali means__________________?A. Base B. Basic salt C. Ashes D. Spirit...
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