Which is the function of protein macromolecule?

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)

Which substance has non polar covalent bonds

The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils