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Tantalum Products Research

See more tantalum products.Tantalum atomic symbol ta, atomic number 73 is a block d, group 5, period 6 element with an atomic weight of 180.94788.The number of electrons in each of tantalums shells is 2, 8, 18, 32, 11, 2 and its electron configuration is xe 4f 14 5d 3 6s 2.

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