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Atomic Radius in FCC Formula

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Atomic Radius is the radius of the atom which forms the metallic crystal. Check FAQs

r = \frac{a FCC}{2 \cdot \sqrt{2}}

r - Atomic Radius?a_FCC - Lattice Parameter of FCC?

Atomic Radius in FCC Example

With values

With units

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Here is how the Atomic Radius in FCC equation looks like with Values.

Here is how the Atomic Radius in FCC equation looks like with Units.

Here is how the Atomic Radius in FCC equation looks like.

1.35 = \frac{3.8184}{2 \cdot \sqrt{2}}

1.35A = \frac{3.8184A}{2 \cdot \sqrt{2}}

1.35 = \frac{3.8184}{2 \cdot \sqrt{2}}

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Atomic Radius in FCC Solution

Follow our step by step solution on how to calculate Atomic Radius in FCC?

FIRST Step Consider the formula

r = \frac{a FCC}{2 \cdot \sqrt{2}}

Next Step Substitute values of Variables

∴

r = \frac{3.8184A}{2 \cdot \sqrt{2}}

Next Step Convert Units

∴

r = \frac{3.8E-10m}{2 \cdot \sqrt{2}}

Next Step Prepare to Evaluate

∴

r = \frac{3.8E-10}{2 \cdot \sqrt{2}}

Next Step Evaluate

∴

r = 1.35000013491337E-10m

Next Step Convert to Output's Unit

∴

r = 1.35000013491337A

LAST Step Rounding Answer

∴

r = 1.35A

Atomic Radius in FCC Formula Elements

Variables

Functions

Atomic Radius

Atomic Radius is the radius of the atom which forms the metallic crystal.

Symbol: r

Measurement: LengthUnit: A

Note: Value should be greater than 0.

Formulas to find Atomic Radius

Lattice Parameter of FCC

Lattice Parameter of FCC (Face Centered Cubic) is defined as the length between two points on the corners of an FCC unit cell.

Symbol: a_FCC

Measurement: LengthUnit: A

Note: Value should be greater than 0.

Formulas to find Lattice Parameter of FCC

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other formulas in Face Centered Crystal category

Go Lattice Constant of FCC

a FCC = 2 \cdot \sqrt{2} \cdot r

Go Volume of Atoms in FCC

V a = \frac{16}{3} \cdot π \cdot r^{3}

How to Evaluate Atomic Radius in FCC?

Atomic Radius in FCC evaluator uses Atomic Radius = Lattice Parameter of FCC/(2*sqrt(2)) to evaluate the Atomic Radius, Atomic Radius in FCC (FCC) lattice is a measure of the size of an atom in the crystal structure. In an FCC lattice, atoms are arranged such that each atom is at the center of each face of the cube, and one atom is at each corner of the cube. Atomic Radius is denoted by r symbol.

How to evaluate Atomic Radius in FCC using this online evaluator? To use this online evaluator for Atomic Radius in FCC, enter Lattice Parameter of FCC (a_FCC) and hit the calculate button.

FAQs on Atomic Radius in FCC

What is the formula to find Atomic Radius in FCC?

The formula of Atomic Radius in FCC is expressed as Atomic Radius = Lattice Parameter of FCC/(2*sqrt(2)). Here is an example- 1.2E+10 = 3.818377E-10/(2*sqrt(2)).

How to calculate Atomic Radius in FCC?

With Lattice Parameter of FCC (a_FCC) we can find Atomic Radius in FCC using the formula - Atomic Radius = Lattice Parameter of FCC/(2*sqrt(2)). This formula also uses Square Root (sqrt) function(s).

Can the Atomic Radius in FCC be negative?

No, the Atomic Radius in FCC, measured in Length cannot be negative.

Which unit is used to measure Atomic Radius in FCC?

Atomic Radius in FCC is usually measured using the Angstrom[A] for Length. Meter[A], Millimeter[A], Kilometer[A] are the few other units in which Atomic Radius in FCC can be measured.

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