Saturation magnetizationof the ferromagnetic metal
Assume that the saturation magnetization Mmax of the ferromagnetic metal nickel is around 6.64 x 105 A/m. Compute the magnetic moment of a single nickel atom. (The density of nickel is around 8.90 g/cm3 and its molar mass is around 58.71 g/mol.)
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The total pressure of a mixture of hydrogen and oxygen is1.00atm. The mixture is ignited and the water is removed. The remaining gas is pure hydrogen and excerpts a pressure of .4atm when measured at the same values of T and V as the original mixt
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Discuss why the atomic mass of cobalt is greater than that of nickel even though the atomic number of cobalt is less than that of nickel.
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