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Why can't the elements of a compound be separated from one another by physical means?
Wiki User
∙ 13y ago
The elements of a compound cannot be separated from one another by physical means because they are chemically combined. Separation of compounds is done using chemical means.
Wiki User
∙ 9y ago
Wiki User
∙ 13y agoBut you should also consider Pyrolysis (the determination of a material by destructive heat), and Plasma (the break-up of a material in a plasma torch).
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A substance made up of two or more elements are called?
molecule/s Compound Covalent Compound Ionic Compound or just a plain mixture. Metallic elements can be made into an alloy. Non Metallic elements might be made into a glass or ceramic
When elements form compounds what do the elements do?
When an element enters into a compound, a chemical reaction occurs. This means that the elements chemically combine and sub-atomic particles transfer between the elements involved. An Example of a Compound: Sodium Chloride (Table Salt): Sodium + Chlorine --> Sodium Chloride
Elements are composed of atoms and compounds are composed of?
Elements are atoms, atoms are elements. Elements are not larger objects made up of smaller things (atoms). Elements are specific species' atoms, which have a specific atomic mass which gives rise to the characteristics of the element. Compounds are composed of elements. It is important to note the difference between a compound and a molecule; the words, although often used interchangeably, have aspecific meaning in chemistry. A molecule is a certain type of compound in which the elements have bonded covalently. As such, all compounds are not molecules, but all molecules are compounds.
What does divide mean in science?
One watershed is separated from another by a ridge of land
How can sugar and water be separated?
Sugar and water can be separated by using a couple different methods. One method is by using an apparatus for distillation. Another is by using evaporation.
What cant be separated into simpler substances or converted into another substance by chemical processes out of elements compound solution suspension and colloid?
elements
How can you distinguish a compound from a mixture?
In a compound the component elements are chemically bonded together in a fixed whole number ratio and definite structure. In a mixture the components are not chemically bonded together, the ratio is variable, and there is usually not a fixed structure.
How is a mixture differnt from a compound?
A compound is a combination of two or more elements that are chemically bonded together in a fixed whole number ratio. A mixture is composed of two or more substances (elements or compounds) mixed together, but not chemically bonded to one another and are generally not in a fixed ratio. Unlike a compound, the components of a mixture can be separated by physical means.
What elements are made from Ethanol?
Ethanol is a compound that contains the elements carbon, hydrogen, and oxygen. Therefore, these three elements can be obtained from ethanol. However, it is not customary to write that these elements can be "made from ethanol", because the elements are already present in the compound and are simply separated from one another to obtain the pure elements.
Matter has a uniform and definite composition called what?
Substance, classified as an element and compound. For an element, it cannot be separated into another simplier substance; for a compound, it can be dicomposed into elements using chemical processes.
How are solutions different from compounds?
A compound is 2 or more elements that are chemically bound to form a new form of material. Water for example is a compound that is made up from the elements oxygen and hydrogen. A solution on the other hand is a material that has had another material dissolved in it. for example salt in water, they do not actually combine to form a new material they just coexist and can be separated using physical means.
How do elements remain elements?
by not forming a compound or mixture with another element
Why are elements and compounds considered as substances?
because if the substances is bonded to another substance its a compound
What elements and compounds can move from on phase to another?
Elements and compounds can move from one phase to another phase when physical forces are present.
Can a compound be separated into simpler substances or converted into another substance by chemical processes?
Yes , that is part of the definition of a compound.
What allows a mixture to be separated by filtration?
what allows filtration to be separated by filtration is the size of their particles. : )
What makes one compound different from another compound?
They don't have the same elements that make them. Hope it helped. =)
