If you wanted to heat a substance without using a flame due to an abundance of flammable gas, you would use which of the following?

The diagrams show objects’ gravitational pull toward each other. which statement describes the relationship between diagram x and y? gravity attracts only larger objects toward one another. gravity attracts larger objects only if they are close to one another. if the masses of the objects increase, then the force between them also increases. if distance between the objects increases, then the amount of force also increases.

Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset

How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.