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Cn

1 of 2

symbol

copernicium

CN

2 of 2

abbreviation

credit note

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Cn
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“Cn.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Cn. Accessed 3 Dec. 2025.

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Medical Definition

CN

abbreviation
chloroacetophenone

Legal Definition

C.N.

abbreviation
Code Napoleon
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