In school we have been doing length, and my sister is a nanoscientist. So i
asked her whats smaller than a millimeter and she told me that if you think of it, a micrometer is a thousenth of a millimeter.
a nanometer is a thousandth of a micrometer
a picometer is a thousanth of a nanometer
a femtometer is a thousandth of a picometer
and an angstrom is one-hundred thousandth of a femtometer.
asked her whats smaller than a millimeter and she told me that if you think of it, a micrometer is a thousenth of a millimeter.
a nanometer is a thousandth of a micrometer
a picometer is a thousanth of a nanometer
a femtometer is a thousandth of a picometer
and an angstrom is one-hundred thousandth of a femtometer.