Assuming that only particles emitted from atoms during natural radioactive decay are and particles, which of the following atoms could not possibly result from the natural decay of |
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Assuming that only particles emitted from atoms during natural radioactive decay are and particles, which of the following atoms could not possibly result from the natural decay of |
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a) |
b) |
c) |
d) |
(c) If particles are emitted, difference in atomic mass should be in multiple of 4 units (a) 235-231 = 4 units Yes (b) 235-227 = 8 units Yes (c) 235-225 = 10 units No (d) 235-207 = 28 units Yes |