give an example of each for H20...?

Question

give an example of each for H20... a physical property, chemical property,physical change, chemical change,

Answer 1

physical property: boils at 100 C
chemical property: it will react violently with alkalai metals
physical change: turns to solid ice at 0 C. The solid has a lower density than the liquid
chemical change: decomposes to H2 and O2 via electrolysis