Z

Definition : atomic number
Category : Academic & Science » Chemistry
Country/Region : Worldwide Worldwide
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Symbol

What does Z mean?

The atomic number (Z) of an element is the number of protons in the nucleus of an atom of that element. It is a unique number for each element and is used to define the element and distinguish it from other elements.
The atomic number determines the chemical properties of an element and determines the element's place in the periodic table. In the periodic table, elements are listed in order of increasing atomic number

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Worldwide Z Impedance
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Electrical
Worldwide z zepto
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Units
Worldwide Z Zetta
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Units
Worldwide Z compressibility factor
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Engineering
Worldwide Z Metallicity
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Astronomy & Space Science
Serbia Z Zajedno
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Frequently Asked Questions

What is the full form of Z in Chemistry?

The full form of Z is atomic number

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

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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/25888

Chicago Style

FullForms. "Z." Accessed June 24, 2026. https://fullforms.com/Z/full/25888.

Harvard Style

FullForms (2026) 'Z', FullForms.com. Available at: https://fullforms.com/Z/full/25888 (Accessed: 24 June 2026).

MLA Style

"Z." FullForms.com, 2026, https://fullforms.com/Z/full/25888. Accessed 24 Jun. 2026.