square femtometre (Q101463409)
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unit of area
- fm²
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | square femtometre |
unit of area |
|
Statements
fm² (English)
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0.000000000000000000000000000001±0 square metre
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Identifiers
fm2
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"Femtometers"^2
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