Neco Model Questions Vol1 2021 Chemistry Question 1
Practice practical question 1 from the 2021 Neco Model Questions Vol1 Chemistry examination. This question covers Atomic structure, Isotopes, Relative atomic mass, Electron configuration .
A mass‑spectrometer was used to analyse a sample of chlorine. The instrument gave the following data: | Isotope | Relative atomic mass (u) | Relative abundance (%) | |---------|--------------------------|------------------------| | ^35Cl | 34.969 | 75.78 | | ^37Cl | 36.966 | 24.22 | Using the data, answer the following questions.
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This is Neco Model Questions Vol1 2021 Chemistry Question 1. It is one of the practical questions from the 2021 Neco Model Questions Vol1 Chemistry examination.
The question covers Atomic structure, Isotopes, Relative atomic mass, Electron configuration .
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