Question

2 Look at the mass spectrum of germanium, Ge.
40
36.7 %
27.4 %
30
T
20.6%
Abundance/%
20
% LL
10
1
7.6 %
75
80
70
Mass/charge (m/e) ratio
Figure 1.6 The mass spectrum of germanium.
a Write the isotopic formula for the heaviest isotope
of germanium.
b Use the % abundance of each isotope to calculate
the relative atomic mass of germanium.​

Answer 1

Answer:

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