15 cm cube of hydrogen is packed with 10 cm cube of oxygen at atmospheric pressure in diameter what is the total volume of the residual gas at room temperature

An occluded front moves over the farmland that has been experiencing drought conditions. what change in weather will this front likely bring? a. gray skies, but no rain b. an extended period of rain c. more dry air and sunny skies d. violent, short-lived thunderstorms

Select the atomic models that belong to the same element

Chen drew a diagram to compare the ways in which different organisms obtain nitrogen. which label belongs to the area marked z?