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The three most common physical states are solid, liquid or a gas. Some examples of these at room temperature are:
Solid - ice, wood, steel
Liquid - water, bromine, Mercury
Gas - steam (is actually a mixture of liquid water and gas), hydrogen, helium, nitrogen
However, there are a few more states of matter discovered thus far and these include: plasma, super-fluids and superfluids.
To find out more visit: http://en.wikipedia.org/wiki/Matter#Phases
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What is the transformation of a physical state of a substance into a different physical state?
The transformation of a physical state of a substance into a different physical state is called a phase change. An example of this is water changing from solid (ice), to a liquid (water), to a gas (steam).
Is a decaying compost pile an example of physical change?
No, a decaying compost pile is not an example of a physical change. The process of composting results in a different physical appearance or state -- which is physical change -- but it is not reversible and necessitates a change in structure -- which is chemical change.
Is freezing chocolate covered bananas chemical change or a physical change?
It is a Physical change. It's a physical change because the chocolate covering the bana froze, when a state of matter turns into a different state (for example an ice cube melting) it is considered a physical change.
Can mater have a physical change give example?
A physical change in matter involves altering its appearance without changing its chemical composition. An example would be melting ice into water, where the water is still H2O molecules, just in a different physical state.
What is changed when matter undergoes a physical change give an example to explain your answer?
When matter undergoes a physical change, its state or appearance may change, but its chemical composition remains the same. For example, when water is heated and turns into steam, its physical state changes from liquid to gas, but it is still composed of H2O molecules.
What are two or more different molecular forms of the same element in the same physical state?
Two or more different molecular forms of the same element in the same physical state are known as allotropes. For example, carbon exists as graphite and diamond, both solid forms with distinct structures and properties. Another example is oxygen, which can exist as diatomic oxygen (O₂) and ozone (O₃), both gaseous forms but with different molecular compositions and characteristics.
What are the Definitions of chemical and physical changes?
A chemical change involves a rearrangement of atoms to form new substances with different chemical structures. In contrast, a physical change involves a change in the state, shape, or form of a substance without altering its chemical composition.
Melting is an example of a?
Melting is an example of a phase change. The substance is going from the solid state to the liquid state.
An edible example of a physical change?
Change in the state of matter is physical change .A good example of physical change in matter is water that is in liquid state can become solid in frozen state as ice and vapor in gaseous state
Is State chemical or physical?
A physical state is physical and not chemical Physical Property is observed without changing a substance into another substance. Chemical property is the ability of a substance to change into different substance.
One example of physical change is?
Melting of ice is an example of a physical change. In this process, the solid state of ice changes into the liquid state of water without altering its chemical composition.
Is Change of state is chemical or physical property?
No, a change of state is not a chemical change, for it can be changed back to its original form and their is no change in the molecular composition of the substance. A chemical change is when it cannot be changed back. The above example is an example of a physical change. Example:- ice when heated changes into water and water when cooled changes into ice.
