A gas has a volume of 2 liters and a pressure of 4 atm, if the pressure is increased to 6 atm, the new volume is . a. 1.33atm
b. 0.75atm
c. 48atm

An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons

Which metals are called noble metals

What effect would average population growth have on land usage? a. urban use of land would rise to more than 30 percent of available land. b. industrial use of land would rise to more than 30 percent of available land. c. the percentage of available land used as cropland would stay the same. d. cropland would fall to about 10 percent of available land.