Except in the case of hydrocarbons, when naming virtually all compounds made up of two elements, the second element mentioned

What can be added to the examples section of each circle? endothermic: ice melting into water, and a heat pack becoming warm exothermic: a glow stick glowing, and fireworks exploding endothermic: ice melting into water, and an instant ice pack turning cold exothermic: fireworks exploding, and gasoline burning endothermic: a glow stick glowing, and a heat pack becoming warm exothermic: an instant ice pack turning cold, and ice melting into water endothermic: gasoline burning, and an instant ice pack turning cold exothermic: ice melting into water, and an instant ice pack turning cold

Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change

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