When two or more atoms of the same element are in a chemical bond, the substance is called an
a) compound b) molecule c) nucleus d) particle

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

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt

Heat is the total potential energy of a substance that can be transferred. true false