Jee MainS Block ElementsJEE Main 2023 (Online) 12th April Morning ShiftMCQ+4 / -12023ENHIThe density of alkali metals is in the order :A\(\mathrm{Na}<\mathrm{K}<\mathrm{Cs}<\mathrm{Rb}\)B\(\mathrm{K}<\mathrm{Na}<\mathrm{Rb}<\mathrm{Cs}\)C\(\mathrm{K}<\mathrm{Cs}<\mathrm{Na}<\mathrm{Rb}\)D\(\mathrm{Na}<\mathrm{Rb}<\mathrm{K}<\mathrm{Cs}\)Check AnswerClear SelectionReveal AnswerShow Explanation
