Lightweight
Lab Bench
39,728 triangles GLB 2.6 MB
Free Carbon Atom 3D Model
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Free standing Bohr model of carbon 12 with 6 protons, 6 neutrons and two steel shells holding 2 and 4 yellow electrons, on a lilac domed stand.
Free under CC0 for personal and commercial use, no attribution. Download without login as GLB, FBX, BLEND, USDZ or OBJ. Lightweight with 16,234 triangles and 2K textures.
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$0 · CC0CC0: no login, no attribution CC0 1.0
Work with this model
- Open in the 3D Viewer Wireframe, UVs and texture channels
- Change colors in Recolor Studio Recolor it and export a new GLB
- Convert GLB to STL Millimetres and Z-up, with a watertight check
- Convert GLB to OBJ With your own unit, up axis and pivot
- Render a turntable video or GIF Seamless spinning loop as MP4, WebM or GIF
The tools run in your browser and load the web preview of this model. For the full quality files, use the downloads above.
Technical details
- Quality tier
- Lightweight Stylized, 2K or palette textures, game-ready
- Triangles
- 16,234
- Textures
- 2K (2,048 px) Base ColorRoughnessMetallicNormal
- Dimensions
- 0.12 × 0.12 × 0.18 m (W × D × H)
- License
- CC0 1.0 · public domain
- Published
- Category
- Props & Items
- Formats
- Origin details are included in LICENSE.txt and manifest.json.
Size comparison
About this model
Carbon is the element behind every organic chemistry lesson. This carbon atom 3d model shows it in the Bohr picture as an open, free standing sculpture. Its nucleus is a tight cluster of 6 red protons and 6 blue neutrons, so this is carbon 12. Two concentric steel rings surround it, the inner one with 2 yellow electrons and the outer with 4. That configuration of 2, 4 explains why carbon forms four bonds. A steel rod rises from a lilac domed foot through the lowest point of both rings into the nucleus, and a charcoal ring at its collar repeats the carbon colour of the ball and stick pieces. Height 18.3 cm, 16,234 triangles, 2K PBR textures. The Bohr Model in the Cozy Science Lab Kit shows sodium on a disc, this one keeps carbon in open rings.
Good for
- Organic chemistry introduction
- Periodic table and electron shell lessons
- Science fair display
- Educational chemistry app
Tags
Engine import notes
Unity GLB · FBX
Import the GLB with the glTFast package or use the FBX. 1 m in the file = 1 Unity unit.
Unreal Engine FBX
Use the FBX. The model is built in metres. Unreal works in centimetres and converts on import, so it arrives at real size (0.18 m = 18 cm).
Godot 4 GLB · FBX
Drag the GLB into the FileSystem dock. Godot 4 imports it directly, with materials. The FBX works too (Godot 4.3+ imports it natively).
Blender BLEND · GLB
Open the .blend directly, or import the GLB via File › Import › glTF 2.0.
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