chuck wants to know how many electrons in an atom are not paired up. which model would be best for chuck to…

chuck wants to know how many electrons in an atom are not paired up. which model would be best for chuck to write out?\n a set of quantum numbers for the last electron in the atom\n a configuration with numbers, letters, and superscripts\n a dot structure of the atom\n an orbital notation of the atom

chuck wants to know how many electrons in an atom are not paired up. which model would be best for chuck to write out?\n a set of quantum numbers for the last electron in the atom\n a configuration with numbers, letters, and superscripts\n a dot structure of the atom\n an orbital notation of the atom

Answer

Brief Explanations:

Orbital notation shows electrons in orbitals and clearly indicates un - paired electrons. A set of quantum numbers for the last electron only gives information about that one electron. A configuration with numbers, letters, and superscripts (electron configuration) gives overall electron distribution but not as clearly shows un - paired electrons as orbital notation. A dot structure is mainly for valence electrons and not for all electrons in an atom to show un - paired electrons.

Answer:

an orbital notation of the atom