Questions: A pictorial representation of an electronic configuration is shown. Give the full electron configuration. Do not use the noble gas abbreviation. electron configuration: 1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6

A pictorial representation of an electronic configuration is shown.

Give the full electron configuration. Do not use the noble gas abbreviation.
electron configuration:
1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^10 4p^6

Transcript text: A pictorial representation of an electronic configuration is shown. Give the full electron configuration. Do not use the noble gas abbreviation. electron configuration: \[ 1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{6} 4 s^{2} 3 d^{10} 4 p^{6} \]

Solution

Solution Steps

Step 1: Understanding the Electron Configuration

The given electron configuration is: \[ 1s^2 \, 2s^2 \, 2p^6 \, 3s^2 \, 3p^6 \, 4s^2 \, 3d^{10} \, 4p^6 \]

Step 2: Summarizing the Configuration

This configuration lists the distribution of electrons in the atomic orbitals. Each term represents a specific orbital and the number of electrons in that orbital.

Step 3: Counting the Total Number of Electrons

To determine the element, we count the total number of electrons: \[ 2 (1s^2) + 2 (2s^2) + 6 (2p^6) + 2 (3s^2) + 6 (3p^6) + 2 (4s^2) + 10 (3d^{10}) + 6 (4p^6) = 36 \]

Step 4: Identifying the Element

An atom with 36 electrons corresponds to the element Krypton (Kr) on the periodic table.