Question

What color is Oxygen?

Answer 1

1. Oxygen $\left(O_2\right)$ is the eighth element that is essentially important for all humans and animals.
2. It is found in the form of gas, which helps every living thing to live, breathe, and think.
3. Oxygen is not only important for animals and human beings but also important for plants.
4. Oxygen is a naturally occurring colorless gas.
5. However, liquefication of Oxygen turns the colorless gas into an attractive blue color fluid.
6. It is to be noted that under certain temperature and pressure conditions the solid form of Oxygen appears sky-blue in color.