Approximate the mass in kilograms of a neutral atom

CHEMISTRY · Subjective · AP · Chemistry · Atomic Structure and Properties · Atomic Structure and Properties

Problem

Approximate the mass in kilograms of a neutral

^{23}\text{Na}

atom. Take

1\,\text{u}=1.66\times10^{-27}\,\text{kg}

and neglect the mass of the electrons.