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EnglandChemistryQuick questions
Topic 6: Groups in the periodic table
Quick questions on Group 1 the alkali metals and the reactivity trend - Edexcel GCSE Chemistry
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
State the number of electrons in the outer shell of a Group 1 atom. [1 mark]
What is q2?Show answer
Write the word equation for an alkali metal reacting with water. [2 marks]
What is q3?Show answer
Explain why potassium is more reactive than sodium. [2 marks]
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