Question

The definition that offers the broadest range of substances that can be considered acids is the:

- Arrhenius definition
- Brønsted-Lowry definition
- Lewis definition
- Arrhenius-Brønsted-Lowry definition

Answer 1

Lewis definition

Step-by-step explanation:

Lewis defintion considers electron transfer instead of proton transfer to define acids and bases. A Lewis acid accepts an electron pair while a Lewis base donates an electron pair. Since this definition refers to electrons only, virtually any compound can be a Lewis acid.