lithium atom 3d model

A detailed engineering visualization model of a single Lithium atom (3 protons, 4 neutrons, 3 electrons). Central compact nucleus is a tight, intricate cluster of 3 red spheres and 4 blue spheres. The nucleus is encased within two translucent, softly glowing concentric spherical energy clouds, not rings. The outer cloud is a single, clean energy shell. Intersecting with these shells are 3 tiny, bright yellow particle spheres. Professional scientific render style. Perfect smooth textures, high resolution geometry, volumetric lighting. Minimalist clean white background. No toy-like physical elements.NO background, NO base, NO plate, NO solid clouds