@chemistry_icon: 🔥 Oxygen Test – Glowing Splint Test A glowing wooden splint relights inside the test tube because oxygen supports combustion. It doesn't burn itself—it helps other substances burn more intensely. 🧪 Key Observation: The glowing splint relights and burns with a brighter flame. 📚 Conclusion: The gas is Oxygen (O₂). #scienceexperiments #chemistrylab #sciencestudent #oxygen #combustion

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Wednesday 22 July 2026 19:52:55 GMT