Properties & Trends

Element Information

Select an element from the periodic table to view detailed information

Trend Explanation

Atomic radius generally decreases from left to right across a period due to increasing effective nuclear charge, and increases down a group due to additional electron shells.

Complete Periodic Table (118 Elements)

Lanthanides
Actinides
Alkali Metals
Alkaline Earth
Transition Metals
Post-Transition Metals
Metalloids
Nonmetals
Halogens
Noble Gases
Lanthanides/Actinides