Answer :
Final answer:
If the peak for the 4p subshell is twice the height of the 4s subshell, it indicates that the 4p subshell has twice the number of electrons as the 4s subshell. Typically, an s subshell can hold up to 2 electrons, while a p subshell can hold up to 6. This order is derived from electron configurations, guided by the Pauli exclusion principle and Hund's rule.
Explanation:
The question is about how the peak for the 4p subshell is twice the height of the 4s subshell and what this indicates about the number of electrons in the 4p subshell compared to the 4s subshell. This reveals that the 4p subshell has twice the number of electrons as the 4s subshell. In atomic physics, electron configurations determine the manner in which electron shells and subshells are filled.
Looking at the example of the notation 2p4, it indicates four electrons in a p subshell with a principal quantum number (n) of 2. Generally, an s subshell (like 2s or 4s) can accommodate up to 2 electrons, while a p subshell (like 2p or 4p) can accommodate up to 6. Using the Pauli exclusion principle and Hund's rule, we can determine this order of filling in electron configurations and orbital diagrams.
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