An electron moved from a lower energy level to a higher energy level. What most likely happened during the transition? (5 points) Select one: a. A random amount of light was released. b. A fixed amount of energy was absorbed. c. A fixed amount of energy was released. d. A random amount of light was absorbed.

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance

Give the orbital configuration of the phosphorus (p) atom.

The reactions of photosynthesis occur in the of plant cell? a.mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll