Chemistry · Oct / Nov 2025 · Paper 22 · Question 2
5070
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A sample of titanium found on an asteroid contains four isotopes. Table 2.1 shows the percentage abundances of these four isotopes. Table 2.1 isotope percentage abundance 4 2 6 2Ti 9 4 2 7 2Ti 7 4 2 8 2Ti 75 4 2 9 2Ti 9 46 47
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2(a)[1]
2(b)[1]
2(c)[2]
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