Question

Which component of an atom is represented by the atomic number?

A) Protons
B) Neutrons
C) Electrons
D) Isotopes

Answer 1

The component of an atom that is represented by the atomic number is protons.

Step-by-step explanation:

The component of an atom that is represented by the atomic number is protons. The atomic number (Z) is the number of protons in the nucleus of an atom, and it determines the identity of the element. For example, carbon has an atomic number of 6, which means it has 6 protons in its nucleus.