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2022S - Paper 1 - A Levels

Question 1 This question is about atomic structure and the Periodic Table. (a) Complete the table to show the relative charges and masses for a neutron and an electron. Particle Relative charge…

Chem U1 - Average Atomic Mass

Exam outcomes (what I must be able to do) How mass works in an Atom Core idea (1–2 lines) The Average Atomic mass is the average mass an Element has in the…

Chem U1 - Moles

Exam outcomes (what I must be able to do) Explain the concept of Moles Explain what avogadro's number is and do practical examples Core idea (1–2 lines) A mole is a counting…

Chem U1 - Periodic Table

Exam outcomes (what I must be able to do) Read the periodic table and understand what it says about the compounds Different parts of the Periodic table Why the Periodic table is…

Chem U1 Template

Exam outcomes (what I must be able to do) Core idea (1–2 lines) Must know facts / rules Diagrams I can redraw Typical exam questions (answer from memory) Common traps Quick self…

Introduction

A Levels Study Journey I'm a mature student 25 at this point returning in an attempt to study for A Levels to try get into an institution for undergraduate medicine. This is…

Unit 1

Unit 1 Principles of Chemistry Principles of Chemistry Atomic Structure: Relative Mass

Unit 1 - Fundamentals of Biology

Fundamentals of Biology / Chemistry of Life Related concepts: Biology Biochemistry Essential Concepts: 1. Full shell of outer electrons = Stable. 2. Reactions are attempted to create a stable outer shell. Through:…

Unit 1 - Protein Synthesis

Related concepts: Biology Biochemistry Follows a bunch of processes