Ba. rium has a density of 3.59 g/cm3 and crystallizes with a body-centered cubic unit cell Calculate the radius of a barium atom.

What’s the scientific notation for the number 6,840,000,000

Chemical kinetics what was the rate of reaction in trial 3? choose the closest answer.

Remember to use the proper number of significant figures and leading zeros in all calculations.gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4