Hydrogen Atom Orbitals Apk

Hydrogen Atom Orbitals Apk

Latest version 1.2.1
03 Mar 2025

Older Versions

Apk Infos

Version1.2.1
Rating4.4/5, based on 216 votes
Size‎554 KB
Requires AndroidAndroid 2.3+ (Gingerbread)
Author's NotesVisualize the electron orbitals of Hydrogen Atom in 3D!

About Hydrogen Atom Orbitals APK

Hydrogen Atom Orbitals APK Download for Android
Hydrogen Atom Orbitals APK Download for Android

Description

The electron orbitals of the hydrogen atom describe the wave-like behavior of an electron in atom and they determine the probability to find it in a particular space region. Mathematically the orbitals are determined by the hydrogen atom wave functions of its energy eigenstates and the wave functions themselves are determined as the solution to the quantum mechanical Schroedinger equation.

This app visualizes the electron orbitals of the hydrogen atom in 3D by drawing the cross-section surfaces of the electron probability density in OpenGL and using the Marching Cubes algorithm.

Features:
- Select the electron orbital to visualize by specifying the quantum number n, l and m, or pick the random one.
- Change the discretization step size.
- Choose the total probability to find electron inside the drawn orbital surface.
- Zoom and rotate the orbital with your fingers.

Source code of the app is available under the MIT License at https://github.com/vlvovch/hydrogen-atom-orbitals

Latest updates

What's new in version 1.2.1

Updated to target Android 14

How to install Hydrogen Atom Orbitals APK on Android phone or tablet?

Download Hydrogen Atom Orbitals APK file from ApkClean, then follow these steps:

Update Phone Settings

  • Go to your phone Settings page
  • Tap Security or Applications (varies with device)
  • Check the Unknown Sources box
  • Confirm with OK

Go to Downloads

  • Open Downloads on your device by going to My Files or Files
  • Tap the APK file you downloaded (com.vlvolad.hydrogenatom-v1.2.1-ApkClean.apk)
  • Tap Install when prompted, the APK file you downloaded will be installed on your device.

Older Versions

1.2.1 (9)554 KB
1.2 (8)796.1 KB

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User's Reivew

5 ★This is very decent app, I tried graphing the eigenfunctions using MATLAB for a presentation but my coding sucks so I ended up just using pictures. Wish I had this app back then ;-;
4 ★Good app, couple things, the resolution is a bit low for some of the larger orbitals, maybe have an option to increase that. Can't see relative sizes of the orbitals which is what I was looking for. Liked the percentage.
5 ★For just a few 100 kBs, great collection of orbitals for quick reference. Just wanted to ask: what program was used to plot the orbitals? Looks very much like the scheme Mathematica, smooth isosurfaces.
5 ★Optional
5 ★very nice
4 ★It was awesome
5 ★Nice
5 ★Good educational app If you are looking for an app to visualise orbitals in 3d then you should download this app It is a very bit sized app It helped me to clear my doubts
5 ★Super amazing ❤️🙂
3 ★Its just a simple app.. You should give the people tutorial before using it