Practice Noble Gas Core Notation (2.4.2) - Unit 2: Atomic Structure

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6 sample questions

Question 1.
Write the noble gas core notation for sodium (Z = 11).
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Use the configuration of neon.
Question 2.
What is the noble gas configuration for argon (Z = 18)?
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Refer to its complete electron filling sequence.
3Question 3.
What is the noble gas core notation for bromine (Br, Z = 35)?
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Identify the nearest noble gas and include additional orbitals.
4Question 4.
Copper (Cu) has a unique electron configuration; write it down.
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Consider the factors influencing electron configuration in transition metals.
Question 5.
Write the noble gas core notation for the following elements: xenon (Xe, Z = 54), silver (Ag, Z = 47), and ytterbium (Yb, Z = 70).
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Identify the noble gas configuration for each and append the remaining orbitals.
Question 6.
Explain why noble gas core notation is particularly useful in organic chemistry.
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Reflect on how organic compounds might share similar outer electron structures.

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