TNS has various meanings in the IATA category. Discover the full forms, definitions, and usage contexts of TNS in IATA.
Symbol:"W" Atomic Number:"74" Atomic Mass: 183.85amu. This is one of the transition elements from period six. Tungsten used to be called wolfram (thus the W). It is a light-gray metal found in many minerals. You many find it in electric components, power tools, paints, and even fluorescent lights.
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