🧪 MOLECULE BUILDER ⚛️

Chemistry Molecule Building Challenge

Level 1 / 5
Build Water Molecule (H₂O)
Connect 2 hydrogen atoms and 1 oxygen atom
C
Carbon
H
Hydrogen
O
Oxygen
N
Nitrogen
Single (─)
Double (═)
Triple (≡)
🎓 Bond Rules:
• Carbon (C): 4 bonds
• Hydrogen (H): 1 bond
• Oxygen (O): 2 bonds
• Nitrogen (N): 3 bonds

📝 Instructions:
• Click to select an atom, then click on canvas to place
• Hold Shift and click two atoms to create a bond
• Right-click to delete atoms or bonds