Uses of Alkali metals
Describe the uses of the alkali metals and their compounds.(8 marks)
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The questions under the topic Chemical families: Patterns in properties under the subject Chemistry of Secondary education level. Select the question you wish to view details.
Trends in atomic radii across elements in period 3 of the periodic table
Explain the trend in atomic radii from sodium to chlorine. (2marks)
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Meaning of ionization energy
What is meant by 1st ionization energy? (2marks)
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