Use data from Table 2.1 to verify that (a) The mass of electrons is about 1/2000 that
Question:
Use data from Table 2.1 to verify that
(a) The mass of electrons is about 1/2000 that of H atoms;
(b) The mass-to-charge ratio (m/e) for positive ions is considerably larger than that for electrons.
Table 2.1
Transcribed Image Text:
TABLE 2.1 Properties of Three Fundamental Particles Electric Charge SI (C) +1.6022 x 10-19 +1 0 Atomic Mass SI (g) 1.6726 x 10-24 1.6749 x 10-24 9.1094 x 10-28 Proton Neutron 0 Electron -1.6022 × 10-19 -1 au is the SI symbol for atomic mass unit (abbreviated as amu). Atomic (u)a 1.0073 1.0087 0.00054858
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Related Book For
General Chemistry Principles And Modern Applications
ISBN: 9780132931281
11th Edition
Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette
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