An ideal gas occupies a volume of 0.60 m3 at 5.0 atm and 400. k. what volume does it occupy at 4.0 atm and a temperature of 200. k?

Bone-strengthening physical activity done increases bone-mineral content and bone density in youth.

Which of the following are considered noble gases? a. bromine b. neon c. argon d. chlorine

Which of these statements is true? a. quarks pair with leptons to form protons and neutrons. b. quarks pair with bosons to form photons. c. quarks pair with photons to form protons and neutrons. d. quarks pair with other quarks to form protons and neutrons. e. quarks pair with electrons to form protons.