. "0"^^ . . . "0"^^ . . "113851677"^^ . "Mohs scale"^^ . . "Mohs scale"@en-us . . . "a scale of hardness of solids; talc is 0 and diamond is 10; ordering is determined by which substance can scratch another substance"@en-us . "13851677-n"^^ . . "113067792"@en-us . .