Determine the mass of 6.43 moles of Barium.

Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?

What will most likely happen when two bromine atoms bond together?

Aroller coaster is traveling at 13 mi./s when you purchase a hill that is 400 m long and down the hill exonerate at 4.0 m/s squared what is the final velocity of the posterior found your answer to the nearest number