atomic structure working model making with balls and led lights for science project | howtofunda

atomic structure working model making with balls and led lights for science project exhibition - diy - howtofunda #AtomModel #ScienceProject #DIYModel #LEDLights #SchoolProject #PhysicsProject #ChemistryProject #ScienceExhibition #WorkingModel #GlowingModel #ScienceFair #DIYScience #AtomStructure In this video, learn how to make a working model of an atom using balls, LED lights, and wires — perfect for your science exhibition or school project. The glowing LED lights represent electrons revolving around the nucleus, making your project look both scientific and eye-catching! What You’ll Learn: Step-by-step guide to making an atom model How to arrange protons, neutrons, and electrons Wiring LED lights for a glowing effect Atomic Structure – Working Model Viva / Exhibition Questions & Answers 1. What is an atom? An atom is the smallest unit of an element that retains its chemical properties. 2. What are the main parts of an atom? Protons, neutrons (in the nucleus), and electrons (orbiting around the nucleus). 3. What does this model represent? It shows the atomic structure, with nucleus and electrons in shells. 4. What do the balls represent in this model? Balls represent protons, neutrons, and electrons. 5. What do the LED lights represent? LEDs represent electrons moving around the nucleus. 6. Why is the nucleus placed at the center? The nucleus contains most of the atom’s mass and positive charge. 7. What is the charge of a proton? A proton has a positive (+) charge. 8. What is the charge of a neutron? A neutron has no charge (neutral). 9. What is the charge of an electron? An electron has a negative (−) charge. 10. How many electron shells are shown in this model? Depends on the element; usually 2–3 shells for demonstration. 11. How does this model help in understanding chemistry? It helps visualize atomic structure, electron arrangement, and chemical behavior. 12. Can LED lights show electron movement? Yes, they light up in rotation or sequence to simulate electron motion. 13. Why is this a 3D model important? It gives a realistic view of spatial arrangement of atomic particles. 14. Which atomic model is this based on? Mostly based on the Bohr model of the atom. 15. What is the main aim of this project? “To demonstrate the structure of an atom using a 3D model with balls and LED lights.” ==================== Materials Used : Color Papers : https://amzn.to/3ir1uDo Threads :https://amzn.to/354qyrZ Glue Gun : https://amzn.to/356h7bt Glue Sticks : https://amzn.to/3pCAGlc Scissor : https://amzn.to/2SpBgGz Cutter : https://amzn.to/3vgTQyk Fevicol :https://amzn.to/3zfNYse Paint : https://amzn.to/3pIfBG6 Paint Brushes : https://amzn.to/2SonJPF Robo DC Motor : https://amzn.to/3g7kN31 DC Motor : https://amzn.to/3zhrcQD DC Water Pump - https://amzn.to/3izSE6e Switch : https://amzn.to/3gmvNbM ================================= Tripod :https://amzn.to/3xd29fS Camera : https://amzn.to/3zgGFR3 Laptop : https://amzn.to/3x5i1AS ================================ Amazon - https://www.amazon.in/shop/howtofunda Website - http://howtofunda.com facebook -   / howtofunda   twitter -   / howtofunda   instagram -   / howtofunda