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What are the two changes of matter give 3 examples about the two changes of matter?
the change of matter are the physical and chemical change physical change is a substance that do not change. chemicalchange is a substance that change. examples of physical: crumpling of paper evaporation of liquid examples of chemical: digestion of food burning of wood
What is 3 examples of an physical change?
Cutting a piece of paper into smaller pieces. Freezing water to form ice. Mixing salt and water to form a solution.
Describe four examples of changes in state?
Four examples of changes in state are: solid to gas (sublimation), gas to solid (deposition), solid to liquid (fusion), and gas to liquid (condensation).Four examples of change on state are liquid to solid, solid to liquid, liquid to a gas, and gas to a liquid.
A solid a liquid and a gas is all examples of what?
the 3 states matter can take;For instance, H2O:as a liquid: wateras a gas: steamas a solid: ice
What are signs that a physical change has taken place in water?
There's a bit more than 3. gas -> liquid (condensation) liquid -> gas (evaporation) liquid -> solid (freezing) solid -> liquid (melting) solid -> gas (sublimation) gas -> solid (deposition) gas -> plasma (ionozation) Plasma -> gas (deionozation)
What are some phase change examples?
1. Solid to liquid - melting (ice to water) 2. Liquid to gas - vaporization (water to water vapor) 3. Liquid to solid- crystallization (freezing - water to ice) 4. Gas to liquid - condensation (making liquid nitrogen) 5. Gas to plasma - ionization More rarely observed is : 6. Solid to gas (sublimation - dry ice to carbon dioxide)
Give 2 examples of the 3 states of matter?
SolidliquidgascyrstallinecolloidalglassplasmaThat's all! :)
List 3 examples of physical change?
Melting ice into water, cutting a piece of paper into smaller pieces, and mixing sugar in water are all examples of physical changes because they alter the form or structure of the substances without changing their chemical composition.
What are the expamples of the interchangeability of matter?
the examples if interchangeability of matter into three types are- 1.solid. 2.Liquid. 3.Gas.
How is boiling water an example of a physical change?
it goes from water (a liquid) to water vapor (a gas)! the 3 main physical states are solid, liquid and gas, so when it goes from one to another, this is defined as a physical change. you're welcome.
What are the 3 examples of chemical change?
A solid is formed in a liquid (precipitate) The change isn't easy to reverse. Heat or light is given off.
What are some examples of phase changes?
melting sublimation Freezing condensation APEX
