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a phases change is when a substance goes from being a solid to liquid to gas. in solids the molecules have slowed down and are ridged. In liquids, molecules have free form movement and take the shape of their container. In gases, molecules have free form movement and move quickly, they take up all the space in their containers.
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What are phase changes?
its physical changes
Choose the correct tide from this description?
Please provide me with the description so I can help you choose the correct tide.
Phase changes are not associated with a change in?
Phase changes, such as melting or freezing, are not associated with a change in temperature. Instead, the energy associated with phase changes is used to break or form intermolecular forces between molecules.
When a substance changes from one state of matter to another it's call a?
...shame you don't know how to read your text book. Or use the correct tense.
Is the description three substances present two phases present is correct for compounds?
The description "three substances present, two phases present" is not typically correct for compounds. A compound consists of two or more elements chemically bonded together in a fixed ratio and is considered a single substance. In contrast, the phrase suggests a mixture of different substances that may not be chemically bonded, which would imply the presence of multiple phases. Therefore, the correct description for a compound would focus on its uniform composition and single phase.
Why phase changes are reversible'?
Phase changes are accompanied with optical contrast and therefore the feasibility of phase.
What are phase changes?
its physical changes
What is the homophone of face?
The homophone of face is Phase. Sentence description: Phase 2 Face it!
Phase changes are examples of what changes?
Puberty
What are changes in phase physical changes?
Because it changes its form.
What is the correct description of a Skeptic?
no
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 physical or chemical in nature?
Phase changes are physical changes in nature. They involve a change in the state of matter (solid, liquid, gas) rather than a change in the chemical composition of the substance. Heating or cooling a substance can trigger phase changes.
What cell cycle phase is not correctly matched to its description?
Anaphase is not correctly matched with its description as it is the phase in which sister chromatids separate and move towards opposite poles of the cell.
What changes directly from a solid phase to a gas phase?
sublimation
Are phase changes in chemistry physical changes?
YES
