Why does opening the air valve of a tire at a constant temperature decrease the pressure? a) the temperature decreases b)the volume decreases c)the number of molecules decrease d) the atmospheric pressure decreases

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers

The volume of a single vanadium atom is 9.29×10-24 cm3. what is the volume of a vanadium atom in microliters?