An atom contains one proton, one electron, and one neutron. which two particles are most similar in mass? the neutron and the electron the proton and the electron the proton and the neutron the neutron and the atom

Which statement describes the appearance of a temperature-vs.-time graph? a horizontal line shows that the temperature increases at a constant rate over time. a vertical line shows that the temperature decreases at a constant rate over time. horizontal lines where the temperature is constant during phase changes connect upward-sloping lines where the temperature increases. horizontal lines where the temperature increases are connected by upward-sloping lines where the temperature is constant for each phase.

Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.

Think about how you can use le chatelier’s principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.