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Yes, stars contain metals, which in astronomical terms refers to all elements heavier than hydrogen and helium. These metals are produced through nuclear fusion in the star's core and are released into space when stars explode as supernovae or shed their outer layers. The presence of metals in stars is crucial for the formation of planets and life, as they enrich the interstellar medium from which new stars and planetary systems form.
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How are population II stars different than the Sun a population I star?
Population II stars are lower in "metals" than population I stars. By metals, astronomers mean anything other than hydrogen and helium.
How do Population One and Population Two stars compare to each other?
Population I stars have more metals (heavier elements), and are generally younger, than the Population II stars. It is postulated that there are still older Population III stars, that have even less metals and are even older, but none have been discovered yet.
Where is beryllium formed in stars?
Helium and metals (which basically means any element heavier than helium) are formed in the star's core.
What are differences between pop 1 and pop 2 stars?
The difference is the metallicity. Population I stars have more metals - meaning any element heavier than hydrogen or helium (such as iron, oxygen, carbon, etc.).
How are stars classified description?
There are several ways that Stars get classified. The first is by spectrum, this was used early on in astronomy as astronomers did not have the equipment we have today. Basically they measure the visual spectrum of light that the stars give off to Earth. The second method is using the letter system O B A F G K M. O being the hottest and M the coolest. O class stars contain helium, B class stars have hydrogen and helium, A class stars hydrogen and ionized metals, F class Stars hydrogen, ionized calcium, and iron, G class Stars (like our sun) calcium and ionized metals, k class stars neutral metals and sodium and M class Stars sodium and titanium oxide. The third method is by is by temperature. They measure the heat it gives off and the amount that is absorbed by the materials around the star these are called absorption lines. This helps to determine what letter to give a Star. The fourth is by colour. The the visual colour the star appears in the sky is not enough to just say its red or blue so they other measurements like infrared and other kinds of invisible light spectrum's. And finally the elements that surround a star also differentiates what light is reflected back to earth. You combine all these methods together and you get how stars a classified.
Metals are relatively more abundant in new stars or old stars or neither?
Metals are relatively more abundant in old stars compared to new stars. This is because metals are created through the fusion of lighter elements in the cores of stars, so as stars age and go through multiple cycles of nucleosynthesis, they accumulate more metals. New stars, on the other hand, form from the remnants of previous generations of stars and may have lower metal content.
How are population II stars different than the Sun a population I star?
Population II stars are lower in "metals" than population I stars. By metals, astronomers mean anything other than hydrogen and helium.
How is the cycle of stars provides materiel for earth?
The early Universe had hydrogen and helium, but no metals (heavier elements). Metals were produced by fusion in stars; in the case of a supernova, significant amounts of those metals get out of the star, and participate in the formation of future solar systems.
How do Population One and Population Two stars compare to each other?
Population I stars have more metals (heavier elements), and are generally younger, than the Population II stars. It is postulated that there are still older Population III stars, that have even less metals and are even older, but none have been discovered yet.
What are the shooting stars in the solar system made up of?
shooting stars are meteors which are made from rock and other metals like iron
How do you get the metals we use every day?
The base metals we use every day were created inside dying stars. When the stars exploded, the particles were scattered as dust or fragments which were captured by next-generation stars and planets. Most metals you touch are mixtures of these base metallic elements called allloys.
Name the gases that make up most of the stars?
Mainly hydrogen and helium. Stars also have small amounts of the so-called "metals", which is the name astronomers give to heavier elements.
What periodic elements are in the star delta scorpii?
Stars contain hydrogen and helium and some other minor constituents as metals.
Do stars have metal in them?
Yes. Please note that when astronomers speak about "metals", or the "metallicity of a star", they usually mean any element other than hydrogen or helium - so these "metals" include carbon, oxygen, etc. However, they also include metals in the more common sense.
Where are metals formed?
Metals are formed inside stars through nuclear fusion processes. When a star reaches the end of its life cycle and explodes in a supernova, it releases these metals into space where they eventually accumulate and form part of new stellar systems, including planets like Earth.
Where is beryllium formed in stars?
Helium and metals (which basically means any element heavier than helium) are formed in the star's core.
Which of these elements does this star contain?
Of which elements? - Stars usually consist mainly of hydrogen, less helium, and small amounts of the so-called "metals" (which, in astronomy, means any heavier elements).Of which elements? - Stars usually consist mainly of hydrogen, less helium, and small amounts of the so-called "metals" (which, in astronomy, means any heavier elements).Of which elements? - Stars usually consist mainly of hydrogen, less helium, and small amounts of the so-called "metals" (which, in astronomy, means any heavier elements).Of which elements? - Stars usually consist mainly of hydrogen, less helium, and small amounts of the so-called "metals" (which, in astronomy, means any heavier elements).
