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Northern IrelandCombined ScienceQuick questions
C1 Structures, Trends, Reactions and Analysis
Quick questions on The Periodic Table and electron arrangement - CCEA GCSE Double Award Science
2short 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
Write the electron arrangement of sodium (atomic number 11). [1 mark]
What is q2?Show answer
What does the group number tell you about an atom? [1 mark]
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