Physical and Chemical Changes - Interactive Chemistry

Explore the differences between physical and chemical changes through interactive demonstrations

⚗️ Change Analysis

Matter Transformations

Understanding changes

Type of Change

Composition

New Substance?

Reversible?

Energy Change

Observable Signs

Quick Comparison

Physical

Ice → Water

Chemical

Burning

Changes in physical properties without altering chemical composition:

Changes that alter the chemical composition of matter:

A burning candle shows both types of changes: