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Technetium is considered an extinct isotope, as is promethium. Their abundence is pretty much zero.
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoCarbon (after hydrogen, helium and oxygen).
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Most abundant in the universe?
Hydrogen is the most abundant element in the universe.
Most common atom in the universe?
Hydrogen is the most abundant element in the universe.
Second most abundant element?
On planet earth, silicon is the second most abundant element. It comprised 28 percent of the earth's crust. The most abundant is oxygen, which makes up about 47 percent of the earth's crust. The second most abundant element in the universe is helium.
What is the third most abundant element in the Sun?
Hydrogen is the most common element in the Sun, in most stars, as well as in the Universe in general.Hydrogen is the most common element in the Sun, in most stars, as well as in the Universe in general.Hydrogen is the most common element in the Sun, in most stars, as well as in the Universe in general.Hydrogen is the most common element in the Sun, in most stars, as well as in the Universe in general.
What is gas made up of?
Mainly hydrogen - which is currently the most abundant element in the Universe.
What is 4th most abundant element in the universe?
The fourth most abundant element in the universe by mass is carbon. The most abundant is hydrogen, then helium, followed by oxygen.
What element is the fourth most abundant element in the universe?
Carbon (after hydrogen, helium and oxygen).
What element is the fourth most abundant element in the universe.?
Carbon (after hydrogen, helium and oxygen).
What is the most abundant element in the universe oxygen or hydrogen?
The most abundant element where? It is the most abundant element in Earth's crust. The most abundant element on planet Earth, on the other hand, is iron, while the most abundant element in the Universe is hydrogen.
Most abundant element in the universe?
Hydrogen is the most abundant element in the universe.
Most abundant in the universe?
Hydrogen is the most abundant element in the universe.
What number is hydrogen the abundant element in the universe?
Hydrogen is the most abundant element in the universe.
What element is the most abundant in the universe and all stars are made of it?
The most abundant element in the universe is hydrogen.
What is the most abundant formed of element?
The most abundant element in the universe is hydrogen.
Which is the most abundant element in the sun?
Hydrogen is the most common element in the universe, and in the Sun.
Most abundant element in universe?
Hydrogen is the gas tht is found in abundant in universe!!
What element is the most lightest and most abundant element in the universe?
The lightest and most abundant element in the entire Universe is hydrogen. Hydrogen has an atomic mass of nearly one.
