Question

Compare the atomic sizes of chlorine atom and chloride atom

Answer 1

Answer:

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Chlorine has a proton number of 17. By writing out the subshell notation, we know that chlorine atom has 7 electrons in the outermost shell. ... Conclusion, chloride ion has a bigger atomic radius due to an increase in number of electrons.

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Answer 2

Answer:

Explanation:

Chlorine has a proton number of 17. By writing out the subshell notation, we know that chlorine atom has 7 electrons in the outermost shell. ... Conclusion, chloride ion has a bigger atomic radius due to an increase in number of electrons.