Part A

$1\mathrm{.}2{10}^{-9}m$

$=1\mathrm{.}2$ gigameters

$=1\mathrm{.}2$ femtometers

$=1\mathrm{.}2$ micrometers

$=1\mathrm{.}2$ millimeters

$=1\mathrm{.}2$ nanometers

$$ Request Answer