Atomic Nucleus Structure Calculator

Atomic Nucleus Structure Calculator can be used to calculate the mass number, atomic number, and number of neutrons in an atom based on input values.

Input Parameters

Calculation Results

Calculation Formula

N = A - Z

Where：
N is the number of neutrons
A is the mass number
Z is the atomic number

Atomic Nucleus Structure Calculator Usage Guide

Learn how to use the Atomic Nucleus Structure Calculator and its working principle

The Atomic Nucleus Structure Calculator is designed to help you calculate the number of neutrons in an atom given its mass number and atomic number.

How to Use:

  1. Enter the mass number (A) in the first input field.
  2. Enter the atomic number (Z) in the second input field.
  3. Click the "Calculate" button to compute the number of neutrons (N).
  4. The result will be displayed in the third input field.

Working Principle:

The number of neutrons in an atom's nucleus is determined by subtracting the atomic number (Z) from the mass number (A). The formula used is N = A - Z, where N represents the number of neutrons.