Asample of a certain material has a mass of 2.03 × 10–3 g. calculate the volume of the sample, given that the density is 9.133 × 10 –1 g/cm3 . use the four-step method to solve the problem.

Which statement describes how phase changes can be diagrammed as a substance is heated? the phase is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the phase is on the x-axis. the time is on the y-axis and the temperature is on the x-axis. the temperature is on the y-axis and the time is on the x-axis.

If 1.8 l of water is added to 2.5l of a 7.0 molarity koh solution, what is the molarity of the new solution

Which element would mostly likely have an electron affinity measuring closest to zero