Respuesta :
Softest to hardest:
Talc, Gypsum, Calcite, Flourite, Apatite, Orthoclase, Quartz, Topaz, Corundum, Diamond.
Talc, Gypsum, Calcite, Flourite, Apatite, Orthoclase, Quartz, Topaz, Corundum, Diamond.
Answer:
did you mean Hardest too softest? if so i think it needs diamond to be first.
Explanation: