The synthetic radioisotope technetium-99, which decays by beta emission, is the most widely used isotope in nuclear
Question:
Disintegrations per Minute Time (h)
180........................................................0
130......................................................2.5
104......................................................5.0
77........................................................7.5
59......................................................10.0
46......................................................12.5
24......................................................17.5
Using these data, make an appropriate graph and curve fit to determine the half-life.
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Related Book For
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
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