Atomic Number and Protons in Chemistry

The number of electrons in its outermost energy level

The number of neutrons in its nucleus

The number of protons in its nucleus (correct)

The number of electrons in its innermost energy level

In the valence shell

In the outermost energy level

In the nucleus (correct)

In the electron cloud

The number of protons is double the atomic number

The number of protons is unrelated to the atomic number

The number of protons is the same as the atomic number (correct)

The number of protons is half the atomic number

<p>Number of electrons in the outermost energy level</p> Signup and view all the answers

<p>It would become a different element with a different atomic number</p> Signup and view all the answers