Select the word from the list that best fits the definition
the most common gas in the atmosphere

Nitrogen

Explanation:

Among the countless elements existing in nature, we can highlight some widely used or produced in the industry (which, in turn, are used in other areas). And, among these, nitrogen gas, the component with the greatest amount of oxygen in the atmosphere (it makes up 78% of the atmosphere).

Gaseous nitrogen, which is captured from the atmosphere in the same process as oxygen gas, has a wide application in the chemical, food, electrical and metallurgical industries. N2 is used in large quantities in liquid form, since its gaseous form is used as an inert atmosphere.

i'm guessing this is from edg enuity so the answers would be, from top to bottom,

theodor schwann

matthias schleiden

robert hooke

rudolph virchow

anton van leeuwenhoek