What happens when the temperature of a substance changes? A) the amount of movement of particles changes

B.) the space between particles changes

C.) all of the above

PLEASE PLEASE BE CORRECT

C.) all of the above

Explanation:

When the temperature of a substance changes, the amount of movement of particles changes and also, the space between the particles will change.

A body heated gains thermal energy. Thermal energy is a form of kinetic energy which makes the particles of a substance in fixed position to vibrate.

They therefore gain an increase in kinetic energy which makes them move more rapidly.

With increasing movement comes creation of space and an increase entropy.

2fe + 3h2so4 -> fe2(so4)3 + 3h2

it is necessary to balance equations in order to get the proper amount of reactants as well as products in order not to make a miscalculation.

you cannot change the subscripts as that would change the substance itself. for instance, diatomic elements such as h2 only have the subscript two when a gas. another example would be so4, if you were to change the subscript, the element would no longer be sulfate.

we change the coefficients instead as that only changes the number of molecules rather than the substance itself.

hope this !

plasma - state of matter made up of electrically charged particles