Using the venn diagram, identify the commonalities and differences in the 3 types of cells

Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende

Using the periodic table, complete the table to describe each atom. type in your answers

Which of the following units is not an official si unit