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| Definition | : | Metallicity |
| Category | : | Academic & Science » Astronomy & Space Science |
| Country/ Region |
: | Worldwide
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Metallicity (Z) is defined as the mass fraction of all elements heavier than helium, expressed as a fraction of the total mass of the object.
Metallicity is a term used in astronomy to describe the abundance of heavy elements such as iron, carbon, and oxygen relative to hydrogen and helium in a celestial object, such as a star or a galaxy.
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Impedance
Electrical
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atomic number
Chemistry
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zepto
Units
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Zetta
Units
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compressibility factor
Engineering
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Zajedno
[Together]
Politics
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The full form of Z is Metallicity
Impedance | atomic number | zepto | Zetta | compressibility factor | Metallicity
Impedance | atomic number | zepto | Zetta | compressibility factor | Metallicity