In an investigation,
the volume of a
material is measured
as 80.0 cm3 and its
mass is measured
as 253 g.
Which
calculation of density
correctly uses the
precision rules:
3.1625 g/cm3,
3.163 g/cm3,
3.16 g/cm3,
3.2 g/cm3,
or 3 g/cm3?

Ifound this on google “these two compounds have a different ionic structure. caesium ion is larger in size when compared to the sodium ion. the charge gets more area to spread out evenly. so caesium chloride has a lower melting point than sodium chloride.” i hope this you for what your looking for

Ithink the answer is a or d.