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.


The same volume of ice as water will be lighter, since it is less dense. That’s why ice floats on water
I blame the fact I just woke up for not thinking about the difference in density 😅 I was just filling up my water bottle with ice cubes and thought about how ice expands and my brain went “bigger must mean heavier”
So here’s a question for you? What weighs more, a kilogramme of steel or a kilogramme of feathers?
It’s an old riddle that only works with imperial units. In traditional British (i.e. completely insane) fashion, the imperial weights and measures had two pounds in it, and you had to choose the right pound for the right thing you were weighing. The troy pound was used to measure metals and only has 12 ounces, whereas the pound used to measure feathers had 16, so a pound of feathers was 4 ounces heavier than a pound of steel or gold or whatever.
Wow. You really dont get it.
Which would you prefer dropped on your head?
Clearly the steel weighs more.
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Density is mass by volume. The volume changes because of the crystalline lattice. The mass doesn’t change. I’m trying to decide if you’re trolling or not.