Radioactive bismuth, Bi-210 (half-life of 5.0 days), decays to polonium, Po-210. Radioactive Po-210 (halflife of 138...
Radioactive bismuth, Bi-210 (half-life of 5.0 days), decays to polonium, Po-210. Radioactive Po-210 (halflife of 138 days) decays to stable lead, Pb-206.
a) Draw the decay scheme for Bi-210 to Po-210.
b) Draw the decay scheme for Po-210 to Pb-206.
c) If you start with 5.0 X 10-3 Ci of pure Bi-210, calculate the activity of Bi-210 and Po-210 after 30 days.
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Radioactive bismuth, Bi-210 (half-life of 5.0 days), decays to
polonium, Po-210. Radioactive Po-210 (halflife of 138...
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Polonium-210, 210Po, decays to lead-206, 206Pb, by alpha emission according to the equation 210 Po 206Pb + He 84 If the half-life, t 112, of 210 Po is 138.4 days, calculate the mass of 206 Pb produced from a 562.0 mg sample of polonium(IV) chloride, PoC14, that is left untouched for 334.1 days. Assume that the only polonium isotope present in the sample is the 210 Po isotope. The isotopic molar masses of 210 Po is 209.98 g/mol and 206Pb...
Bismuth-210 (mass 209.9841049u) has a half life of 5.013 days. This nucleus might decay by either beta-minus or positron processes. Some possible products with masses are Polonium-209(208.9824158u), Polonium-210(209.9828574u), Polonium- 2111210.9866369u), Lead-209(208.9810748u) Lead-210/209.9841731u), Lead-211(210.9887315u). Polonium has Z-84 and lead has Z-82. What is the final product and how much energy is released? The nuclear mass uc 931.5 MeV. Electrons and positrons have rest energy of 0.511 Mev
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Please show your steps clearly.
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