If 11.00 mol of helium gas is at 12.0 ∘c and a gauge pressure of 0.400 atm .calculate the temperature if the gas is compressed to precisely half the volume at a gauge pressure of 1.00 atm.

The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!

Which substance has non polar covalent bonds

Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.