At the equivalence point of a strong acid --- strong base titration the pH is 0
7
10
14

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

1) this is the structure in the cell nucleus that houses a cell's genetic information

Which of the following units is not an official si unit