Name the bleaching agent for cloth

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

Calculate the number of molecules present in 0.750 mol of mgo.

Chen drew a diagram to compare the ways in which different organisms obtain nitrogen. which label belongs to the area marked z?