With Sl units, the units are used with prefixes to indicate multiplication or division by a power of

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

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

How many grams of aluminum will there be in 98g of al2o3?