Why oxygen is called a gas?
Answers
Oxygen is a non-metal which is very reactive. It readily forms oxides by reacting with elements.
• Oxygen remains in gaseous state at normal temperature and pressure.
• The particles of oxygen move randomly in all directions due to less inter particular force and high kinetic energy.
• They do not have a fixed shape or volume.
• They have low densities and can be compressed easily. Hence oxygen is called gas.
Answer:
Oxygen is a basic sub-atomic structure, where singular oxygen molecules are attached to each other by solid covalent bonds. Be that as it may, every oxygen particle is held to the next by feeble intermolecular or Van der Waals forces.
Subsequently, a low measure of energy is required to beat these feeble forces and oxygen has a low breaking point. In this way, at room temperature, oxygen is a gas.
Following are the reasons:
1. It neither has settled volume nor settled shape.
2. Particles of gas are allowed to move anywhere.
3. Oxygen is exceedingly compressible.
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