QQuestionChemistry
QuestionChemistry
Why does the reactivity of metals increase but that of non-metals decrease as we go down a group in the periodic table?
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Answer
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Step 1I'll solve this problem by explaining the periodic trends for metal and non-metal reactivity.
Step 2: Understanding Atomic Structure
The reactivity of elements is fundamentally linked to their atomic structure, specifically: - Electron configuration - Valence electrons - Atomic radius - Ionization energy
Final Answer
Metals become more reactive down a group due to easier electron loss, while non-metals become less reactive due to decreased electron-gaining capability, primarily caused by changes in atomic structure and electron configuration.
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