What is the term for the number that characterizes an element and indicates the number of protons found in the nucleus of one of its atoms?

Question

Quizplus · Accepted Answer

The atomic number is the number that characterizes an element and indicates the number of protons found in the nucleus of one of its atoms. It is a fundamental property of an element and is unique to each element. The other options do not accurately describe this property of an element.

What Is the Term for the Number That Characterizes an Element