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What are the two most abundant elements in a main sequenced star?
The two most abundant elements in a main sequence star are hydrogen and helium. Hydrogen is the primary element, composing about 75% of the star's mass, while helium makes up most of the remaining mass.
What is the most abundant element in the solar system?
Hydrogen is the most abundant element and makes up 99.8% of the Solar System.
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 hydrogens relative abundance in the atmosphere?
Hydrogen is the most abundant element in the universe, but it is relatively rare in the Earth's atmosphere. It makes up only about 0.000055% of the atmosphere by volume.
What light element is found in most of the outer planets?
Most of the outer planets, such as Jupiter and Saturn, contain hydrogen as the primary light element. Hydrogen is the most abundant element in the universe and makes up a significant portion of these gas giants' composition.
What element makes up most earth core?
The element that makes up most of the earths CORE is iron.
What can a stars spectrum can tell astronomers?
What makes up the star or element.
What element makes up most of the detectable mass in the universe?
Hydrogen is the element that makes up most of the detectable mass in the universe. About 75% of the normal matter in the universe is hydrogen.
What is the most prevalent element?
The most abundant element in the universe is hydrogen, which makes up about 3/4 of all matter. Helium makes up most of the remaining 25%. Oxygen is the third most abundant element in the universe.
Which element makes up most of the earth's core?
Iron makes up most of the Earth's core.
What element makes up most of the core?
Iron and nickel
What is one element that makes up most of living matter?
Carbon.
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.
Which element makes up most of the world's atmosphere?
Nitrogen makes up about 78% of the Earth's atmosphere.
What are the two most abundant elements in a main sequenced star?
The two most abundant elements in a main sequence star are hydrogen and helium. Hydrogen is the primary element, composing about 75% of the star's mass, while helium makes up most of the remaining mass.
What element is there most of?
The most abundant element in the universe is hydrogen. It makes up about 74% of normal matter by mass.
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.
