Practice Studio
Atom structure
Lithium atom diagram with labeled nucleus and two shells.
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Atom structure
Mode: Formula & writing · Free draw canvas
Lithium atom diagram with labeled nucleus and two shells.
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Guided drawing · Step 1 of 7
Observe the structure
Electrons inside nucleus
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Atom structure
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Lithium atom diagram with labeled nucleus and two shells.
Formula & writing tools
Text · Symbols · Subscript · Reaction arrow · Save
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Write the formula clearly. Use subscript for chemical symbols.
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Diagram pack: Atoms and Particles
Stage 1/2: Nucleus
Vocabulary to include
- Proton
- Neutron
- Electron
- Nucleus
Drawing steps
- Nucleus circle
- Electron rings
- Label charges
Real-life application
- Why is neutral atom charge zero?
Common mistakes to avoid
- Electrons inside nucleus
Safety: Simplified educational model. For learning and practice only — not professional-grade medical, engineering, or electrical documentation.
Drawing steps
- Draw small nucleus circle.
- Add p+ and n labels inside.
- Draw 1–2 electron shells as rings.
- Place electrons on rings.
Progress
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