Explanation:

Sum of Quantum Numbers = 6
- The sum of quantum numbers for all electrons in an atom is always equal to the atomic number of the element.
- Quantum numbers include the principal quantum number (n), azimuthal quantum number (l), magnetic quantum number (m), and spin quantum number (s).
- The principal quantum number (n) describes the energy level of the electron, azimuthal quantum number (l) describes the shape of the orbital, magnetic quantum number (m) describes the orientation of the orbital in space, and spin quantum number (s) describes the spin of the electron.

Relationship between Sum of Quantum Numbers and Atomic Number
- If the sum of quantum numbers of all electrons in an atom is 6, then it implies that the atomic number of the element is also 6.
- This is because the sum of the quantum numbers of all electrons in an atom is equal to the atomic number of the element.
- Therefore, if the sum of quantum numbers is 6, the atomic number of the element is also 6.

Conclusion
- In summary, the sum of quantum numbers of all electrons in an atom is directly related to the atomic number of the element.
- By knowing the sum of quantum numbers, we can determine the atomic number of the element, which helps in identifying the specific element in question.