IPA: /ˈbɪrædɪkəl/
KK: /ˈbɪrædɪkəl/
A type of molecule that has two parts, each with an unpaired electron, making it reactive.
The chemist studied the properties of a biradical to understand its reactivity.
Biradical → It is formed from "bi-" (meaning two) and "radical" (from Latin "radicalis", meaning relating to the root). The word "biradical" refers to a species or entity that has two radical parts or components.
Think of 'bi-' meaning two, and 'radical' relating to roots — so biradical means something that has two root parts.