What would happen to the amount of matter on earth if mass were not conserved during changes of state

According to Einstein, mass can be transformed into forms like energy and then energy can convert back to mass hence it is conserved.

It says that mass of an object has nothing to do with the changes in states however a big mass would be needed more energy and power to convert or change states.

So it can be said that during change of states, there will appear no impact on the mass of objects it will remain same but if changes appear in the mass, the earth will shrink with time.

i don’t no. suiopgohjk

blue stars have the highest surface temp

stellar distances are usually expressed in light-years

the measure of a star's brightness is called magnitude

hope this !