a gas is placed in a container with constant volume. it starts out with 4 kPa of pressure at a temperature of 127 C. If the pressure is decreased to 1 kPa, what is the final pressure

Which element is the least metallic between cadmium, silver, zinc, or iron?

How many protons, electrons, and neutrons are in each of the following isotopes? a. zirconium-90 b. palladium-108 c. bromine-81 d. antimony-123

If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion