What is the significance of the number that is written above each of the atomic symbol in the periodic table?

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

What happens when the temperature of a solution increases?

Light waves can move through , but they travel fastest when they move through a(n) .