Question

1. what is a... the same number of protons
2. what does an element’s atomic number represent? ______

Explanation:

An element's atomic number is defined as the number of protons in the nucleus of an atom of that element. This is a fundamental concept in Chemistry (a subfield of Natural Science) where the atomic number determines the identity of the element, as each element has a unique number of protons.

Answer:

An element’s atomic number represents the number of protons in the nucleus of an atom of that element.