Z

Definition : Metallicity
Category : Academic & Science » Astronomy & Space Science
Country/Region : Worldwide Worldwide
Popularity :
Type :
Symbol

What does Z mean?

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.

6 more results for Z

Sort:
Filter:
All Countries
Serbia
Worldwide
All Categories
Governmental
Academic & Science
Worldwide Z Impedance
Academic & Science
>>
Electrical
Worldwide Z atomic number
Academic & Science
>>
Chemistry
Worldwide z zepto
Academic & Science
>>
Units
Worldwide Z Zetta
Academic & Science
>>
Units
Worldwide Z compressibility factor
Academic & Science
>>
Engineering
Serbia Z Zajedno
[Together]
Governmental
>>
Politics

Frequently Asked Questions

What is the full form of Z in Astronomy?

The full form of Z is Metallicity

What are the full forms of Z in Academic & Science?

Impedance | atomic number | zepto | Zetta | compressibility factor | Metallicity

What are the full forms of Z in Worldwide?

Impedance | atomic number | zepto | Zetta | compressibility factor | Metallicity

Translation

Translate Metallicity into other languages

Citations Formatting rules vary by edition. Please verify against your required style manual.

APA Style

FullForms. (2026). Z. FullForms.com. https://fullforms.com/Z/full/25890

Chicago Style

FullForms. "Z." Accessed June 4, 2026. https://fullforms.com/Z/full/25890.

Harvard Style

FullForms (2026) 'Z', FullForms.com. Available at: https://fullforms.com/Z/full/25890 (Accessed: 04 June 2026).

MLA Style

"Z." FullForms.com, 2026, https://fullforms.com/Z/full/25890. Accessed 04 Jun. 2026.