A cylinder at left has balls stacked near its bottom with an arrow leading to a cylinder at the right with balls evenly spaced throughout the cylinder. Which change of state is shown in the model?

condensation
evaporation
sublimation
deposition

Sublimation

Explanation:

It isn't condensation because the molecules are spreading apart and condensation isn't air molecules becoming freer.

It isn't evaporation because evaporation goes from liquid state.

It isn't deposition because it is the laying down of sediment

And it IS sublimation because sublimation passes through the liquid state so it is directly from solid to gas as shown in the image

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