What substance is found both in the soil and in the air?

The answer to this question is oxygen. In the periodic table, this is an element of the sixteenth group. If we talk about official data, then oxygen was discovered back in 1774. It is also worth saying that it is he who is the most common element that is found in our soil. Oxygen is also found in the atmosphere. If there were no oxygen, then you and I simply could not breathe, that is, we could not live in principle. Oxygen is also used for welding metals, for example.