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its physical changes
Onie Koch
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Does temperature have effect on water's phase?
Changes in both temperature and pressure induce phase changes in water (and all other materials!).
What word mean What is the temperature at which a substance changes from the liquid phase to the gas phase?
Vaporization
What changes a phase from a vapor to a liquid?
Condensation
Is phase changes physical or chemical?
Both
Phase changes are not associated with a change in?
heat
Why phase changes are reversible'?
Phase changes are accompanied with optical contrast and therefore the feasibility of phase.
What are the phase changes of matter?
The melting phase changes are Solid~Liquid~Gas and the freezing phase changes are Gas~Liquid~Solid
Phase changes are examples of what changes?
Puberty
What does a liquid become when you cool it and it changes phase?
When you cool a liquid and it changes phase, it becomes a solid.
What are changes in phase physical changes?
Because it changes its form.
Are phase changes physical or chemical in nature?
A phase change is a physical change. It is not a chemical change.
Explain why a phase changes are a property of an atom?
Because atoms only go through phase changes
What phase changes require the addition of energy?
Phase changes requiring the addition of heat energy are the phase changes from solid to liquid, liquid to gas, and solid to gas. These phase changes are termed melting (solid to liquid), evaporation (liquid to gas), and sublimation (solid to gas).
Are phase changes in chemistry physical changes?
YES
What changes directly from a solid phase to a gas phase?
sublimation
What are the change of matter?
The melting phase changes are Solid~Liquid~Gas and the freezing phase changes are Gas~Liquid~Solid
Affects phase changes?
it increases
