Name of element whose third shell has 2p electrons?

If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a

Select the correct answer. which phrase correctly describes temperature? o a. average rotational kinetic energy of the particles in an object o b. average energy of the particles in an object c. average translational kinetic energy of the particles in an object od. all energy possessed by the particles in an object

Which of the following units is not an official si unit