Question

find the element:

Explanation:

Step1: Determine the atomic number

The number of electrons in a neutral atom is equal to the number of protons. From the diagram, the number of electrons (blue dots) is 2. So the atomic number \(Z = 2\).

Step2: Locate the element in the periodic table

In the periodic table, elements are arranged by their atomic number. Looking at the periodic table provided, the element with atomic number \(Z = 2\) is helium (\(He\)).

Answer:

Helium (\(He\))