Write the full orbital diagram for each element. a. N b. F c. ...

Question

Write the full orbital diagram for each element. a. N b. F c. Mg d. Al

Accepted Answer

1. The orbital diagram of an atom represents the arrangement of electrons in the atom. The first step is to determine the number of electrons in the atom. This is equal to the atomic number of the element. For example, Nitrogen (N) has 7 electrons, Fluorine (F) has 9, Magnesium (Mg) has 12, and Aluminum (Al) has 13.. 2. The next step is to fill the orbitals following the Aufbau principle, which states that electrons occupy the lowest energy orbital available. The order of filling is 1s, 2s, 2p, 3s, 3p, 4s, and so on.. 3. For Nitrogen (N), the first two electrons will fill the 1s orbital. The next two electrons will fill the 2s orbital. The remaining three electrons will half-fill the 2p orbital. So, the orbital diagram for Nitrogen (N) will be 1s² 2s² 2p³.. 4. For Fluorine (F), the first two electrons will fill the 1s orbital. The next two electrons will fill the 2s orbital. The remaining five electrons will fill the 2p orbital. So, the orbital diagram for Fluorine (F) will be 1s² 2s² 2p⁵.. 5. For Magnesium (Mg), the first two electrons will fill the 1s orbital. The next two electrons will fill the 2s orbital. The next six electrons will fill the 2p orbital. The remaining two electrons will fill the 3s orbital. So, the orbital diagram for Magnesium (Mg) will be 1s² 2s² 2p⁶ 3s².. 6. For Aluminum (Al), the first two electrons will fill the 1s orbital. The next two electrons will fill the 2s orbital. The next six electrons will fill the 2p orbital. The next two electrons will fill the 3s orbital. The remaining one electron will half-fill the 3p orbital. So, the orbital diagram for Aluminum (Al) will be 1s² 2s² 2p⁶ 3s² 3p¹.

Write the full orbital diagram for each element. a. N b. F c. Mg d. Al

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주요 개념

Electron Configuration

Orbital Diagrams

Periodic Table Trends