Always abbreviate units when reporting numerical information.
Unless otherwise noted, singular and plural units are abbreviated the same.
Percent is not abbreviated, but is represented by the familiar "%" symbol.
Always put a space between the number and unit, e.g., 203.65 m, 457 um
pH: The proper method for reporting pH is to place the unit before the number (pH 7); never insert the word "of" between the unit and number and avoid splitting the unit and number within a sentence - they should always go together.
When do you abbreviate units vs. spelling out the unit(s) as word(s)?
abbreviate units when you are reporting a numerical value:
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Answer:
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Explanation:
General Rules for Abbreviating Units of Measure
Always abbreviate units when reporting numerical information.
Unless otherwise noted, singular and plural units are abbreviated the same.
Percent is not abbreviated, but is represented by the familiar "%" symbol.
Always put a space between the number and unit, e.g., 203.65 m, 457 um
pH: The proper method for reporting pH is to place the unit before the number (pH 7); never insert the word "of" between the unit and number and avoid splitting the unit and number within a sentence - they should always go together.
When do you abbreviate units vs. spelling out the unit(s) as word(s)?
abbreviate units when you are reporting a numerical value: