They aren't; a change of state is a physical change
No, changes in state of matter (such as melting, freezing, boiling) are physical changes, not chemical changes. Chemical changes involve the formation of new substances with different chemical properties.
With the help of some physical and chemical processes matter changes its state. Like using heating , cooling etc we can change the state of matter,
The five types of temporary changes include physical changes, chemical changes, phase changes, reversible changes, and transient changes. Physical changes involve alterations in state or appearance without changing the substance's chemical composition, like melting or freezing. Chemical changes result in new substances being formed, but can sometimes be reversed under specific conditions. Phase changes refer to transitions between solid, liquid, and gas states, while transient changes are temporary shifts that may revert to their original state, like a temporary increase in temperature.
Evaporation is the process where a liquid state changes from its LIQUID state to a GAS state.
home state
when you leave you home to leave somewhere else
sublimation melting freezing condensation vaporation
boiling sublimation freezing melting condensation
putang ina
The 5 changes of state are melting (solid to liquid), evaporation (liquid to gas), condensation (gas to liquid), freezing(liquid to solid), and sublimation (solid to gas or gas to solid)
through changes of energy
They aren't; a change of state is a physical change
Physical Changes
Matter changes state because of pressure and temperature.
When water boils it changes from a liquid state to a gaseous state.
The six changes in state are melting (solid to liquid), freezing (liquid to solid), vaporization (liquid to gas), condensation (gas to liquid), sublimation (solid to gas), and deposition (gas to solid).