Q&A for How to Write a Noble Gas Configuration for Atoms of an Element

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  • Question
    What is the noble gas notation for lead?
    Community Answer
    The noble gas notation for lead is [Xe]6s2 4f14 5d10 6P2.
  • Question
    What is the noble gas configuration for a noble gas? Would you go to the previous noble gas or simply put in brackets?
    Community Answer
    You would use the noble gas before it. The noble gas for Neon (Ne) is [He] 2s2 2p6.
  • Question
    What are noble gases?
    Community Answer
    Any element in column 16. They also have eight valence electrons, so they don't need to gain or lose electrons.
  • Question
    How are combining powers of electronic configuration determined?
    Community Answer
    The combining power, or affinity of an atom of a given element is determined by the number of hydrogen atoms that it combines with. Valence diagrams of a compound represent the connectivity of the elements, with lines drawn between two elements, sometimes called bonds, representing a saturated valency for each element.
  • Question
    How does noble gas notation make it easier to write electron configuration?
    Community Answer
    Noble gas notations serve as a starting base in which to write e- configs. For example, in iron, fe, we can write e- config based on the number of protons it contains.
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