Graphite, mtundu wa kaboni, ndi chinthu chodabwitsa chomwe chimadziwika ndi mawonekedwe ake apadera komanso magwiridwe antchito osiyanasiyana. Ndodo za graphite, makamaka, zadziwika bwino chifukwa cha mikhalidwe yawo yapadera komanso kusinthasintha. Ndi madutsidwe awo abwino kwambiri matenthedwe, magetsi conductiv ...
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