The weather is warm and dry. Which change would a cold front bring?
several days of gray skies
rain or thunderstorms
dry air and sunny skies
extended period of rain or snow

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

What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3