Periodic Trends

Trend graphs by group and period — electronegativity, atomic radius, ionization energy and more.

Diatomic Nonmetals

Noble Gases

Alkali Metals

Alkaline Earth Metals

Metalloids

Polyatomic Nonmetals

Post-Transition Metals

Transition Metals

Lanthanides

Actinides

Element Comparator

Select one or two elements to view their properties.

Element 1

Element 2

⌕

Pick an element above to view its properties.

Periodic Trends

Visualize how properties vary across the Periodic Table.

🔬

Module in Development

This feature will be released in the next Atomurus version.

System

Settings

Customize your Atomurus experience — theme, display and study preferences.

Appearance

Theme

Switch between light and dark mode.

Element size

Adjust the card size in the periodic table.

Animations

Enable or disable hover animations and transitions.

Periodic Table

View mode

By color category, or heatmap by physical property.

Show lanthanides/actinides

Show or hide the separate f-block rows below the table.

Show atomic mass

Display atomic mass on each table card.

Language

Interface language

Change the language of the entire interface.

Download Table as PDF

About Atomurus

Atomurus

atomurus.com

Interactive chemistry app with dynamic periodic table, atomic models, virtual lab and calculators. Built for high school students and science enthusiasts.

118IUPAC Elements

2026Updated data

10+Planned modules

Periodic Trends

Element Comparator

Periodic Trends

Main Isotopes

Settings