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2 cards from this section. Quick, good the night before a test.
What is the maximum number of electrons in a p-subshell?
Remember how many orbitals are in the p-subshell.
What does the Aufbau Principle state?
Think about the order of filling orbitals.
What is the maximum number of electrons in an s-subshell?
Look up the electron capacities of subshells.
True or False: Ionization energy decreases across a period.
Recall how protons affect electron removal.
Given the electron configuration of particle X, 1s² 2s² 2p⁶ 3s² 3p⁶ 4s², determine its ionization energy relative to Na and Cl. Explain your reasoning.
Consider the stability of filled shells.
Analyze the difference in ionic radii between Na⁺ and Cl⁻. How does this relate to their electron configurations?
Look at loss versus gain of electrons.
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