QQuestionAnatomy and Physiology
QuestionAnatomy and Physiology
Determine which ion has the electron configuration: 1s
2 2s 2 2p 6 .
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Answer
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Step 1: Identify the noble gas in the given electron configuration
The electron configuration 1s^2 2s^2 2p^6 represents the noble gas Neon (Ne).
Step 2: Determine the ion's charge by comparing the total number of electrons in the given configuration to the neutral noble gas
The given electron configuration has 10 electrons (2 in 1s, 2 in 2s, and 6 in 2p). A neutral Neon atom also has 10 electrons. Therefore, the ion has no extra electrons and no extra protons, so its charge is zero.
Final Answer
The ion with the electron configuration 1s^2 2s^2 2p^6 is a neutral atom, and its charge is 0.
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