Chemistry Notes: Properties of Matter Properties of Matter and Their Measurement Some Basic Concepts of Chemistry 1.3.1 Physical and Chemical Properties Every substance has unique or characteristic properties. These are broadly classified into two categories: Physical Properties Definition: Can be measured or observed without changing the identity or composition of the substance. Examples: Colour, odour, melting point, boiling point, density. Chemical Properties Definition: Observation requires a chemical change to occur. Examples: Combustibility, reactivity with acids/bases, acidity/basicity. Chemists use these properties to describe, interpret...
A comprehensive platform for Chemistry learning designed for students preparing for NEET, JEE, and board exams. Get high-quality notes, step-by-step solutions, concept explanations, practice questions, and doubt-solving support. Learn Chemistry in a simple and effective way to boost your exam performance.