This interactive simulation allows learners to visualise covalent bonding in ammonia (NH₃) using dot and cross diagrams. Students can explore how electrons are shared between atoms, observe electron pair arrangements, and understand the formation of covalent bonds through an intuitive, interactive interface with real-time visual feedback.
Learning objectives: Understand how covalent bonds form through electron sharing | Represent electron distribution using dot and cross notation | Apply bonding concepts to ammonia molecule structure
Covalent Bonding 'Dot and Cross' Simulation
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Written by Loo Kang Wee; Felix J. Garcia Clemente; Francisco Esquembre; Designed by David Loh
license.