Properties of Metals | The World of Metals and Non-Metals| Grade 7 | Science | Khan Academy скачать в хорошем качестве

Properties of Metals | The World of Metals and Non-Metals| Grade 7 | Science | Khan Academy

Description: In this video, we explore the amazing properties of metals—like malleability, ductility, conductivity, and more—through fun examples and simple explanations. Whether it’s the wires in your charger or the foil in your kitchen, discover what makes metals so useful in our daily lives! Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! (https://www.khanacademy.org/science/n...) Timestamps: 0:00 - Introduction 1:34 - Lustre 2:16 - Malleability 3:02 - Ductility 4:00 - Heat conductivity 4:55 - Electrical conductivity 5:52 - Summary Khan Academy India is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We have videos and exercises that have been translated into multiple Indian languages, and 15 million people around the globe learn on Khan Academy every month. Support Us: https://india.khanacademy.org/donate Created by Bitasta Datta