9 Polyatomic Elements

CSEC Chemistry: States of Matter and Particulate Theory

This deck covers the fundamental concepts of states of matter and the particulate theory, including diffusion, osmosis, and the characteristics of solids, liquids, and gases.

Understanding Redox Reactions

This deck covers the fundamental concepts of redox reactions, including definitions of oxidation and reduction, electron transfer, oxidation states, and how to write ionic and half equations.

Cambridge IGCSE Chemistry Essentials

This deck covers key concepts from the Cambridge IGCSE Chemistry Coursebook, including states of matter, atomic structure, bonding, reactions, organic chemistry, and environmental chemistry.

Edexcel A Level Chemistry: Exam Questions

This flashcard set provides explanations for molecular shapes and trends in chemical behavior. It covers the geometry of phosphorus (III) chloride due to electron pair repulsion, the thermal stability of nitrates based on cation size and charge, and the increase in boiling points from chlorine to iodine due to stronger London dispersion forces.

Edexcel A Level Chemistry: 19: Modern Analytical Techniques II

This flashcard set explains the fundamental principles of mass spectrometry, including the formation of molecular ions, the meaning of m/z (mass-to-charge) values, and how high-resolution mass spectrometry provides precise molecular mass measurements.

Edexcel A Level Chemistry: 18: Organic Chemistry III

This flashcard set introduces aromatic and aliphatic compounds, highlighting the presence or absence of delocalised electrons in hydrocarbon rings. It also describes benzene as an arene and outlines its key physical properties.