Khan Academy 3d ago

Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! Explore how electron arrangement determines the behavior of nonmetals and metalloids. Nonmetals form covalent bonds and act as insulators, while metalloids show semiconducting properties useful in electronics. Understand how bonding and reactivity connect to atomic structure and position on the periodic table. ----- Sections: 00:00 Intro 00:50 Bonding (Non-metals) 02:28 Conductivity (Non-metals) 02:52 Melting/Boiling points (Non-metals) 03:54 Brittle (Non-metals) 04:48 Dull (Non-metals) 05:02 Reactivity (Non-metals) 05:57 Reaction with a metal (Non-metals) 06:53 Fuels (Non-metals) 07:42 Properties of metalloids 10:30 Summary ----- Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help! Donate or volunteer today! Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc Volunteer here: https://www.khanacademy.org/contribute?utm_source=youtube&utm_medium=desc