Question

for which element is the orbital diagram? oxygen nitrogen fluorine neon

Explanation:

Step1: Count the number of electrons

Each box in the orbital diagram represents an orbital, and each arrow represents an electron.

• \(1s\) orbital has \(2\) electrons (one box with two arrows).
• \(2s\) orbital has \(2\) electrons (one box with two arrows).
• \(2p\) orbitals (three boxes, each with one electron). So total electrons \(=2 + 2+3=7\).

Step2: Relate the number of electrons to atomic number

The number of electrons in a neutral atom is equal to its atomic number. Nitrogen (\(N\)) has an atomic number of \(7\).

Answer:

Nitrogen