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Author: WikiMatrix

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English[en]
Astronomers label all elements heavier than helium "metals", and call the chemical concentration of these elements in a star, its metallicity.
Albanian[sq]
Ne astronomi te gjithe elementet me te renda se heliumi jane konsideruar si nje metal, dhe perqendrimi kimik i ketyre elementeve eshte quajtur veti metalike.

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