How many atoms are there in 5.70 mol of hanfnium? a) 3.43 x 10^24 moleculesb) 3.79 x 10^24 moleculesc) 1.26 x 10^24 moleculesd) 3.49 x 10^-24 moleculese) 1.05 x 10^-23 molecules(can you show how u got the answer .)

The correct answer would be 3.49 times 10^ minus 24 molecules

the molecules move in straight line until they collide with each other or with the walls of the container. collisions are perfectly elastic; when two molecules collide, they change their directions and kinetic energies, but the total kinetic energy is conserved.

explanation: