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The top documents tagged [halflife of radon]
NW6
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Image of a hand Early Image made by uranium rays
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Bell Work 1. Is all radiation bad? Justify your answer. 2. What is a fissure? 3. What does it mean to fuse something together? 4. What is a chain reaction?
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Nuclear Chemistry. Hiroshima Nagasaki Nuclear Fission : splitting of the atom into different parts
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Radioactivity. Total mass of nucleus is always less than the sum of its protons and neutrons Compare the mass of He-4 to that of its nucleus - mass
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P. Schelander, A. Griffiths, A.G. Williams, S. Chambers and W. Zahorowski
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Characterisation of mixing processes in the lower atmosphere using Rn-222 and climate-sensitive gases P. Schelander, A. Griffiths, A.G. Williams, S. Chambers
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Image of a hand
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