What is the magnetic quantum number value for an element with n = 1 ? A. - 1, 0, + 1 B. 0 C. D. - 2, - 1, 0, + 1, + 2 - 2, - 1, 0

Apure solvent has a vapor pressure the vapor pressure of a solution. a. equal to b. lower than c. higher than

Nuclear fusion is the source of energy for stars. besides hydrogen, which other element is most likely also common in stars?

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