https://www.khanacademy.org/science/bridge-course-class-11th-chemistry/x426c9d2c554669cb:chemical-bonding/x426c9d2c554669cb:basics-of-covalent-bonding/v/covalent-bond-molecules-with-same-atoms 2023-07-28T12:36:06.632326991Z Covalent bond: Molecules with same atoms Let's explore how similar atoms form covalent bonds with each other Mahesh Shenoy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Covalent bond: Molecules with same atoms Let's explore how similar atoms form covalent bonds with each other https://cdn.kastatic.org/ka-youtube-converted/of6ZSQzz3BY.mp4/of6ZSQzz3BY.mp4 289 Writing Chemical Formulae https://www.khanacademy.org/science/bridge-course-class-11th-chemistry/x426c9d2c554669cb:chemical-bonding/x426c9d2c554669cb:basics-of-covalent-bonding/e/covalent-bonding-molecules-with-same-atoms 2026-05-12T22:10:47.015864082Z Covalent bonding: Molecules with same atoms Let's solve some questions! vibhor exercise https://www.khanacademy.org/science/bridge-course-class-11th-chemistry/x426c9d2c554669cb:chemical-bonding/x426c9d2c554669cb:basics-of-covalent-bonding/v/covalent-bond-molecules-with-different-atoms 2023-07-28T12:36:06.632326991Z Covalent bond: Molecules with different atoms Let's explore how molecules with different atoms (heteroatomic) form covalent bonds. Mahesh Shenoy video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Covalent bond: Molecules with different atoms Let's explore how molecules with different atoms (heteroatomic) form covalent bonds. https://cdn.kastatic.org/ka-youtube-converted/o_gGFU2t9As.mp4/o_gGFU2t9As.mp4 346 Writing Chemical Formulae https://www.khanacademy.org/science/bridge-course-class-11th-chemistry/x426c9d2c554669cb:chemical-bonding/x426c9d2c554669cb:basics-of-covalent-bonding/e/covalent-bonding-molecules-with-different-atoms 2026-05-12T22:10:47.015864082Z Covalent bonding: Molecules with different atoms Let's solve some questions! vibhor exercise https://www.khanacademy.org/science/mh-grade-8-science/x0f256b8de9c7cf34:composition-of-matter/x0f256b8de9c7cf34:molecular-formula-and-valency/v/criss-cross-method 2026-02-04T04:44:34.932566905Z Criss-Cross Method Learn how to use the criss-cross method to find molecular formulas of compounds like H₂O, NaCl, CO₂, Al₂O₃, and more! Joel Prakash Stephen video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Criss-Cross Method Learn how to use the criss-cross method to find molecular formulas of compounds like H₂O, NaCl, CO₂, Al₂O₃, and more! 442 Writing Chemical Formulae https://www.khanacademy.org/science/bridge-course-class-11th-chemistry/x426c9d2c554669cb:basic-concepts-of-chemistry/x426c9d2c554669cb:ionic-compounds/v/worked-example-formula-for-an-ionic-compound 2023-06-26T12:36:08.867767149Z Worked example: Formula for an ionic compound Let's understand how to write the formula for ionic compounds! Vibhor Pandey video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Worked example: Formula for an ionic compound Let's understand how to write the formula for ionic compounds! https://cdn.kastatic.org/ka-youtube-converted/rjsx6MP0Vos.mp4/rjsx6MP0Vos.mp4 211 Writing Chemical Formulae https://www.khanacademy.org/science/bridge-course-class-11th-chemistry/x426c9d2c554669cb:basic-concepts-of-chemistry/x426c9d2c554669cb:ionic-compounds/e/find-the-formula-for-ionic-compounds 2025-02-06T18:17:42.147590351Z Find the formula for ionic compounds Practice finding the formula when given the name of an ionic compound. Yuki exercise https://www.khanacademy.org/science/cambridge-o-level-chemistry-cie/x8bc8fb44369617ed:stoichiometry/x8bc8fb44369617ed:formulae/e/formula-of-ionic-and-covalent-compounds 2026-05-12T22:10:47.015864082Z Formula of ionic and covalent compounds Check your understanding of identifying the formula of ionic and covalent compounds in this set of free practice questions. exercise