Chemistry - Solid State Question with Solution | TestHub

The crystal system having the highest and the lowest symmetrises respectively, are cubic and triclinic.
Cubic$\to$Most symmetrical (a = b = c,$\mathrm{\alpha }=\mathrm{\beta }=\mathrm{\gamma }=90°$)
Triclinic$\to$Least symmetrical ($\mathrm{a}\ne \mathrm{b}\ne \mathrm{c},\mathrm{\alpha }\ne \mathrm{\beta }\ne \mathrm{\gamma }\ne 90°$)