What are the properties of pure substance?

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

How many atoms are in 2 moles of phosphorus?

The movement of tectonic plates and in two locations is described below: location a: tectonic played push together location b: tectonic plates push apart