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Periodic Element Table app icon

Periodic Element Table

by Orbitra · Android

Periodic table app The periodic table, explained element by element.

An interactive periodic table, a page for all 118 elements, 44 chemistry calculators and 627 study guides. The official app of PeriodicElementTable.com. No account, no ads.

Get it on Google Play (opens in a new tab) See every feature
  • Free
  • No account
  • No ads
Periodic Element Table home screen

118

element pages

44

calculators and converters

627

study guides

0

ads or sign-ups

The periodic table in landscape

01 Interactive table

Tap any element. Watch the table come alive.

All 118 elements, color-coded by group. Turn your phone sideways for the full table.

  • Every element, one tap away

    Atomic number and mass, electron configuration, oxidation states, melting and boiling points, density and electronegativity.

  • Temperature slider

    Drag it and see which elements are solid, liquid or gas.

  • Trends and timeline views

    Switch the table to periodic trends or the discovery timeline.

  • Search

    Find any element by name, symbol or atomic number.

The element page for copper

02 Element pages

A full page for every element

From hydrogen to oganesson, written in plain English.

  • Key facts and properties

    Electron configuration, valence electrons and the numbers you need for class.

  • Isotopes, compounds and uses

    Where you find it, what it makes and what it is used for.

  • History and the human body

    Who discovered it, and the role it plays in your body.

  • Compare two elements

    Put any two side by side.

The molar mass calculator

03 Calculators

44 calculators that show the working

Each one shows the formula and every step, not just the answer. Check your homework and learn the method.

  • Molar mass
  • Grams to moles
  • Equation balancer
  • Stoichiometry
  • pH
  • Molarity
  • Dilution
  • Concentration
  • Ideal gas law
  • Partial pressure
  • Van der Waals
  • Limiting reagent
  • Percent yield
  • Empirical formula
  • Electron configuration
  • Protons, neutrons, electrons
  • Gibbs free energy
  • Enthalpy
  • Specific heat
  • Half-life
  • Significant figures
  • Unit converter
  • and more
Periodic trends guide

04 Learn

Trends, study guides and printables

Understand the why behind the table, and take it off the screen.

  • Periodic trends

    Atomic radius, ionization energy, electronegativity and electron affinity: what changes across a period and down a group, and why.

  • 627 study guides

    Atomic structure, bonding, reactions, redox, acids and bases, organic chemistry and lab skills.

  • Printables

    Print-ready periodic tables and worksheets as PDFs, in A4 and US Letter. Saved to Downloads.

  • For every level

    Homework, revision and exam prep for school and university.

Periodic Element Table in dark mode

05 Made for your phone

Everything the website has, plus more

The app shows PeriodicElementTable.com, so new tools and guides appear straight away, without an update.

  • Light and dark mode

    Easy on the eyes at night.

  • Share in one tap

    Send any element, calculator or guide to a classmate.

  • Quick tour

    A short guided tour the first time you open the app.

  • Optional notifications

    Be first to try new tools and guides. Off unless you turn them on.

And there’s more

The little things that make a big difference

  • Offline screen

    Tries again by itself when you are back online.

  • Rotates smoothly

    No reload, your place is kept.

  • On your computer too

    Same table at PeriodicElementTable.com.

  • Tiny download

    About 2 MB.

  • No account

    Open it and start learning.

  • No ads

    Free, with no ads in the app.

How it works

Three steps. That’s it.

  1. 1

    Open the table

    Tap an element, or search by name or symbol.

  2. 2

    Go deeper

    Read its page, check the trends, compare elements.

  3. 3

    Do the maths

    Use a calculator that shows every step.

Take a look

Inside Periodic Element Table

Screenshots from the Google Play listing.

Periodic Element Table: Home
Home
Periodic Element Table: Copper
Copper
Periodic Element Table: Molar mass calculator
Molar mass calculator
Periodic Element Table: Periodic trends
Periodic trends
Periodic Element Table: Dark mode
Dark mode

Privacy at a glance

Your data stays yours

  • No account needed. No ads in the app.
  • The app shows the PeriodicElementTable.com website, so the website’s cookies and analytics apply.
  • Light and dark mode. Share any element, calculator or guide in one tap.

Read the full privacy policy Delete your data

FAQ

Questions, answered

More on the support page.

Is the app the same as the website?

Yes. The app shows PeriodicElementTable.com (opens in a new tab), so you get the same table, calculators and guides.

Do I need an account?

No. Open the app and start using it.

Does it work offline?

No. The app loads PeriodicElementTable.com, so it needs an internet connection. Without one, it shows an offline screen with a Retry button.

Can I print a periodic table?

Yes. Open Printables and pick a PDF. It opens in your browser or download manager, in A4 or US Letter.

I found a mistake in an element’s data.

Thank you — please email [email protected] with the element and what looks wrong. We check every report.

Periodic Element Table app icon

Carry the whole periodic table in your pocket.

Periodic Element Table · Free on Android · by Orbitra

Get it on Google Play (opens in a new tab)

Also on the web: periodicelementtable.com (opens in a new tab)

Help and legal

Questions or a bug to report? Email [email protected]. We reply within 2–3 working days.

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