Obviously I know ice is just solid water but would ice be heavier than the same volume of water if you account for the expansion of water as it freezes?
I’m only curious because I know that as water freezes it traps air molecules inside its crystalline structure so I was wondering if it trapped enough to cause a distinguishable difference in weight between the two states.
Water is weirdly one of the only materials that is lighter (less dense) in its solid form. That’s why ice cubes float.
When a mass expands, it ALWAYS becomes less dense.
Water does not “trap” air molecules as is freezes, although water may contain dissolved gasses.