Table 29.3 gives the masses (in u) of several particles. (Avogadro constant N A = 6.02
Question:
Table 29.3 gives the masses (in u) of several particles. (Avogadro constant NA = 6.02 × 1023 mol−1.) Use the table to determine to three significant figures:
a. The mass in kg of a helium-4 nucleus
b. The mass in gram (g) of 1.0 mole of uranium-235 nuclei.
Transcribed Image Text:
Nuclide Symbol Mass / u proton 1.007 276 neutron 1.008 665 helium-4 He 4.002 602 carbon-12 12.000 000 potassium-40 40K 39.963 998 19 uranium-235 235 235.043 930
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a The mass of a helium4 nucleus can be calculated by adding the masses of its two protons and two ne...View the full answer
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Related Book For
Cambridge International AS And A Level Physics Coursebook
ISBN: 9781108859035
3rd Edition
Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside
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