8. Calculate the density of a substance with a unit cell volume of 1.95 x 10^6 pm3 and a unit cell mass
of 2.5 x 10^-22 g.

The concept of empiricism states that all rationally accepted knowledge is determined from experience. francis bacon was one of the first scientists to promote this theory. what was it’s impact on society?

How many grams of mgbr2 are needed to produce 75g or metal?

Draw a line graph showing the relationship between temperature in kelvin as a function of kinetic energy.