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Trend in atomic radius (G2) - answer-INCREASES down group - increased number of electron shells. First ionisation energy (G2) - answer-DECREASES down group - increased shells shield outer electrons from the nucleostatic attraction & the increased size of atom = shells further from nucleus. Reactivity (G2) - answer-INCREASES down group - when group 2 elements react, they lose 2 electrons; the easier it is to remover these electrons (lower 1st and 2nd ionisation energies), the more reactive ...

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5 páginas

Escrito en 2023/2024

Grado A+

TOPDOCTOR

This A Level Maths AQA High Grades Exam 2026 Complete Study Guide is a premium revision resource designed to help students achieve A and A grades* in the AQA A Level Mathematics examination. It includes exam-style questions with fully verified, step-by-step solutions, carefully structured to match the latest AQA 7357 specification for 2026. This guide focuses on high-difficulty exam questions that reflect real A* standard problem-solving techniques used in official AQA assessments. Updated...

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3 páginas

Escrito en 2025/2026

Grado A+

Registerednurse

This A Level Maths AQA Test with Complete Solutions (2026 Edition) is a comprehensive exam preparation resource designed for students preparing for the AQA A Level Mathematics specification. It includes full exam-style test questions with complete step-by-step solutions, helping students understand key concepts, improve problem-solving skills, and master exam techniques required for high grades in A Level Maths. Updated for the 2026 AQA curriculum, this study guide covers essential topics ...

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4 páginas

Escrito en 2025/2026

Grado A+

Registerednurse

A Level Maths AQA questions with answers

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7 páginas

Escrito en 2024/2025

Grado A+

EXAMSTUDYPLUG