This gas is nitrogen.
Nitrogen.
Oxygen was the least plentiful gas in Earth's early atmosphere. The atmosphere primarily consisted of carbon dioxide, water vapor, nitrogen, and small amounts of other gases. Oxygen levels rose significantly over time due to the process of photosynthesis by early life forms.
argon?
argon
that sounds unanswerable.
Nickel
Everywhere, at least on earth and in the earths atmosphere.
NICKEL
No. Bauxite is plentiful. It is the ore from which aluminum is extracted. Aluminum is one of the least expensive metals as it is so plentiful. Although bauxite is plentiful worldwide, very little of it comes from the U.S. One third of it comes from Australia. Brazil, China, Guinea, Jamaica and India are among the leading sources of aluminum
Water
At 0.3%, carbon dioxide is the least common gas in the Earth's atmosphere. This is in no way indicative of its lack of importance, since carbon dioxide is the primary source of life on earth and its concentration on earth's pre-industrial atmosphere has been regulated by photosynthetic organisms and is a principle supplier of greenhouse gases.
Diamond. a very hard material that is the hardest substance ever, or at least discover to be the hardest substance on EARTH THAT IS