Apart from tetrahedral geometry, another possible geometry for CH4 is square planar with the four H atoms at the corners of the square and the C atom at its centre. - Chemistry | Shaalaa.com

Khan Academy

Determine the geometry about each interior atom in each molecule - Tro 5th Edition Ch 11 Problem 45b

3D animation of an atom with glowing orbits and a bright nucleus. Close-up of a futuristic atom model with spinning electron orbits. Dynamic visualization of an atom with shimmering electron paths

Abstract animation with a moving atom. Quantum mechanics and atomic structure 3d animation render concept with alpha channel.

3d Animation Atom Model Nucleus Electrons Stock Footage Video (100% Royalty-free) 1026124250 | Shutterstock