If you knew that the density of silver was 10.5 g/ml, could you determine if a piece of jewelry was silver given that the mass is 181.65 g and a volume of 17.3 cm.

density = 10.5 g/cm3

mass = 5.25 g

initial volume of water = 11.2 mL

im pretty sure you can so try it.

we can conclude that the melting point of table salt is above room temperature (it's actually 801 deg c). the melting point of mercury must be below room temperature (- 39 deg c).

it's c. elements are placed in rows based on how may valencies electrons have.