Is the following table in the Third Normal Form $(3$NF$)?$

$\backslash$table$[[$PartNo$,$Description,VendorName,Address,UnitCost$],[1234,$Logic Chip,Fast Chips,Cupertino,$10\mathrm{.}00],[1234,$Logic Chip,Smart Chips,Phoenix,$8\mathrm{.}00],[5678,$Memory Chip,Fast Chips,Cupertino,$3\mathrm{.}00],[5678,$Memory Chip,Quality Chips,Austin,$2\mathrm{.}00],[5678,$Memory Chip,Smart Chips,Phoenix,$5\mathrm{.}00]]$