Which set of conditions best describes the weather at the area of lowest air pressure? A. O Bright sun with no wind
B. O Partly cloudy with no wind
C. Mostly sunny with light winds
D.
Overcast skies with strong winds

The goal of this experiment was to answer the question "what is the effect of a gas' temperature on its volume? " you formulated the hypothesis below. hypothesis: if a fixed amount of gas is heated, then the volume will increase because the heat will cause the molecules of gas to move faster and further apart. to test this hypothesis, you changed the of the gas between 0 and 100°c (273 and 373 k) and calculated the resulting of the gas.

Which statement about a solid-liquid solution is true? the solution and the solvent are liquid; the solute is a solid. the solute is a liquid, the solvent is a solid, and the solution will vary. the solution and the solute are liquid; the solvent is a solid. the solvent is a liquid, the solute is a solid, and the solution will vary.

The nonmetals in groups 6a and 7a a) end in -ate b) have a numerical charge that is found by subtracting 8 from the group number c) all have ions with a –1 charge d) lose electrons when they form ions