Fire is one of the most fascinating and exciting natural phenomena that has long attracted the attention of humans. The color of fire is usually seen as red, orange, or yellow due to the chemical reaction between fuel and oxygen at high temperatures. But did you know that you can change the color of a flame using certain chemicals? In this video, you will learn the scientific principles behind these color changes and learn how you can create flames of various and beautiful colors with simple and safe chemicals. The main topics of this video include the following: 1. Scientific basis of fire color: The color of fire is actually due to the energy released when different substances burn. When a certain chemical is added to the flame, the atoms in that substance absorb energy and then release this energy in the form of light with a specific wavelength. These wavelengths are what we see as different colors. 2. Introduction to Chemicals Used: This video introduces a range of chemicals that can change the color of fire. These include metal salts such as sodium chloride, copper chloride, potassium chloride, and others. Each of these substances produces a specific color when burned in a flame: • Sodium chloride (table salt): yellow flame • Copper chloride: blue-green flame • Potassium chloride: purple flame • Strontium nitrate: red flame • Borax: green flame 3. Preparation and Safety: Safety is very important when working with chemicals and fire. This section explains the correct methods for preparing the work area, using protective equipment (such as gloves and safety glasses), and safety tips related to storing and using chemicals. It also covers how to extinguish a fire and manage potential hazards. 4. How to Perform the Experiment: A step-by-step demonstration of how to mix chemicals with different fuels to change the color of a flame. It also explains how you can use these materials safely in open or controlled environments. 5. The Science Behind Colors: This section goes into more scientific detail about the electromagnetic spectrum and how colors are produced. It also explains the relationship between wavelengths of light and visible color. 6. Applications and Uses: Changing the color of flames is not just a science experiment. This technique is used in fireworks, art shows, and even various industries. This section looks at the practical applications of changing the color of fire and its effects on entertainment and industry. Conclusion: This video is not only an exciting scientific experience, but also an opportunity to learn and explore the wonders of chemistry and physics. Changing the color of fire with chemicals demonstrates the beauty and complexity of the natural world and reminds us of how science can change our perspective on everyday phenomena. This simple and fascinating experiment can be very interesting for science enthusiasts, students, and even people looking for a creative hobby. Be sure to watch the video until the end and enjoy seeing the beautiful and diverse colors of the flames! Warning: Please follow safety precautions when performing these experiments and seek help from an experienced person if necessary.