# What are four examples of changes in state?

Nov 21, 2016

## $\text{Water to ice: i.e. fusion}$. At what temperature does this occur at atmospheric pressure?

CO_2(s) rarr CO_2(g);"sublimation, i.e. solid to gas"

## Steam to water: i.e. condensation.

Sorry for the $\text{SHOUTING}$, I am experimenting.