Chemistry - PERIODIC TABLE Question with Solution | TestHub

${\mathrm{BeF}}_2>{\mathrm{BeCl}}_2>{\mathrm{BeBr}}_2>{\mathrm{BeI}}_2$

$\mathrm{NaF}>\mathrm{KF}>\mathrm{LiF}>\mathrm{RbF}>\mathrm{CsF}$

$\mathrm{NaF}>\mathrm{MgO}>\mathrm{AlN}>\mathrm{SiC}$

$\mathrm{NaBr}>\mathrm{KBr}>\mathrm{RbBr}>\mathrm{CsBr}>\mathrm{LiBr}$