What is the Symbol for Nanometer?
Answer – The symbol for nanometer is nm.
The word ‘nanometer’ comes from the Greek words nanos, meaning ‘dwarf,’ and metron, meaning ‘measure.’ Thus, a nanometer is one of the smallest units of length in the metric system. It is equal to one billionth of a meter and is used extensively in nanotechnology to measure atoms/molecules.
Nanometer is represented by the symbol nm. It can be expressed in terms of other commonly used units of length as follows:
