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Are helium and iron compounds?
No. Both are elements. Helium is a noble gas and iron is a transition metal.
What is the best title for helium iron and oxygen?
THe elements
What star produces all of the elements from helium through iron?
The star that produces all elements from helium through iron is typically a massive star during its life cycle. In the core of these stars, nuclear fusion processes combine lighter elements into heavier ones, a process known as nucleosynthesis. This occurs during different stages of a star's life, particularly in the late stages before the star explodes in a supernova, where elements up to iron are formed. Heavier elements beyond iron are created in the supernova explosion itself.
What elements are likely be formed by the sun at some time in its life a helium and carbon b iron and uranium c hydrogen and iron d carbon and lead?
A. Helium and carbon. The other heavier elements such as iron, uranium and lead will be created only in the explosions of supernova stars, such as the one discovered just last week (late May, 2011).
What is the role of hydrogen and helium in the sythesis of elements?
Hydrogen and helium are the most abundant elements in the universe. And stars use them for power. To put it simply, hydrogen is fused into helium, and helium into carbon. All the heavier elements are made from there up through iron. The trans-iron elements are made is a supernova. It could be argued that hydrogen and helium are the basic building blocks of other elements.
Are helium and iron compounds?
No. Both are elements. Helium is a noble gas and iron is a transition metal.
What do astronomers consider heavy elements?
Astronomers consider elements beyond hydrogen and helium, such as carbon, oxygen, nitrogen, and iron, as heavy elements. These elements are created through processes like nuclear fusion in stars and supernova explosions.
Is iron denser than helium?
Yes, iron is denser than helium. Iron is a metal with a high density, while helium is a light gas that is less dense than most other elements.
What is the best title for helium iron and oxygen?
THe elements
Where did all the elements come from?
Hydrogen, some helium and less lithium are the result of the big bang. All the other elements are made inside the cores of stars, except for elements heavier than iron. All elements heavier than iron are created during supernova explosions.
What star produces all of the elements from helium through iron?
The star that produces all elements from helium through iron is typically a massive star during its life cycle. In the core of these stars, nuclear fusion processes combine lighter elements into heavier ones, a process known as nucleosynthesis. This occurs during different stages of a star's life, particularly in the late stages before the star explodes in a supernova, where elements up to iron are formed. Heavier elements beyond iron are created in the supernova explosion itself.
What elements are likely be formed by the sun at some time in its life a helium and carbon b iron and uranium c hydrogen and iron d carbon and lead?
A. Helium and carbon. The other heavier elements such as iron, uranium and lead will be created only in the explosions of supernova stars, such as the one discovered just last week (late May, 2011).
What is the role of hydrogen and helium in the sythesis of elements?
Hydrogen and helium are the most abundant elements in the universe. And stars use them for power. To put it simply, hydrogen is fused into helium, and helium into carbon. All the heavier elements are made from there up through iron. The trans-iron elements are made is a supernova. It could be argued that hydrogen and helium are the basic building blocks of other elements.
What is the symbol for sodiumironaluminum and helium?
The symbol for sodium is Na, for iron it is Fe, for aluminum it is Al, and for helium it is He. Sodium, iron, and aluminum are elements on the periodic table, while helium is a noble gas. If you're looking for a combined symbol for sodium, iron, aluminum, and helium together, it would be NaFeAlHe.
What is first elementslight elements and heavy elements?
The light elements in the universe, such as hydrogen and helium, were created during the Big Bang. Heavy elements, like carbon, oxygen, and iron, were formed in the cores of stars through nuclear fusion processes.
Which five elements have been discovered between hydrogen and iron?
The elements discovered between hydrogen and iron are helium, lithium, beryllium, boron, and carbon.
What is in a supernova?
there is Hydrogen, Iron, Helium, Uranium and most of the elements. up to the 26th element
