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Gas giants have atmospheres composed primarily of helium and what?
Hydrogen and helium, the most common elements in the Universe.Hydrogen and helium, the most common elements in the Universe.Hydrogen and helium, the most common elements in the Universe.Hydrogen and helium, the most common elements in the Universe.
What two elements are commonly found in stars?
The two most common ones are hydrogen and helium gas
What are the two main elements in the stars?
Hydrogen and helium
Percentage of the solar nebula's mass consisted of rocky material?
Roughly 1-2% of the solar nebula's mass consisted of rocky material. The majority of the nebula's mass was composed of hydrogen and helium, with smaller amounts of other elements like carbon, oxygen, and nitrogen. These rocky materials eventually accumulated to form the terrestrial planets in our solar system.
Why do all stars have hydrogen and helium?
Hydrogen and helium were the first elements formed after the Big Bang, and they continue to be the most common elements in the universe due to their abundance. Stars form from clouds of gas and dust in space, and since hydrogen and helium are the most abundant elements available, they make up the majority of a star's composition.
What percentage of the solar nebula's mass consisted of hydrogen and helium gases?
Roughly 98% of the solar nebula's mass consisted of hydrogen and helium gases. These two elements are the most abundant in the universe and are the primary components of stars like our sun.
What are the two main elements found in the stars?
Hydrogen and helium
Does helium have hydrogen in it?
No. Helium and Hydrogen are two different elements.
Jupiter is mostly made up of hydrogen and helium true or false?
True. Jupiter is consisted of mainly hydrogen and helium. 90% hydrogen, 8% helium and 2% other gases
What two elements are common in the sun?
The two common elements found in the sun are Hydrogen and Helium.
Does helium contain hydrogen?
No. Hydrogen and helium are separate elements. Elements do not contain other elements. But an element can give off or take electron from other elements.
What makes up two sun?
Hydrogen is the most common element in the universe as a whole; about 75% of the universe by mass is hydrogen (since hydrogen is also the lightest element, that means that the percentage by number of atoms is even higher) . Helium is second; oxygen is a fairly distant third.
The two elements most abundant in the universe are?
Hydrogen and helium are the two most abundant elements in the universe.
What are the main elements found in elements?
Hydrogen and helium
What are the two main elements of the sun?
Hydrogen and Helium. Also comprised of a core of much heavier elements, all the elements in the universe heavier than hydrogen probably came from supernovae.
Gas giants have atmospheres composed primarily of helium and what?
Hydrogen and helium, the most common elements in the Universe.Hydrogen and helium, the most common elements in the Universe.Hydrogen and helium, the most common elements in the Universe.Hydrogen and helium, the most common elements in the Universe.
Is hydrogen in helium?
no they are different elements
