Difference between elements ,compounds ,and mixture
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elements are made of atoms.where as compounds are made of elements.mixtures are combination of anything. <br />element- it is single or independent <br />compounds - it is made up of atleast two elements <br />mixtures- it is combination of anything. elements are made up of single atom where as compounds are made up of different kinds of atoms
ale1:
elements are made of only one kind of atom and they cannot be broken.whereas compounds are made of different kinds of atoms and they can be broken easily. mixtures- are made up of elements and compounds
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☞ Differences between Elements,Compounds and compounds.
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✒ Elements
- Elements are pure substances.
- Element has only one kind of atom.
- They are represented by symbols.
- In elements smallest particle is atom.
- We cannot divide element into two or more simpler substances by chemical or physical means.
✒ Compounds
- Compounds are impure substances.
- Compound have two or more kind of atom.
- They are represented by chemical formula.
- In compounds smallest particle is molecules.
- We can provide compound in two elements by chemical means.
✒ Mixtures
- Elements or compound just mixed together to form a mixture.
- No new compounds is formed.
- A mixture has a variable composition.
- A mixture shows the property of the constituent substances.
- The constituents can be separated fairly easily by physical methods.
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-: Additional Information :-
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✒ About Elements
- Elements constitute the simplest chemical substances in which all the atoms are exactly the same.
- Example :-
- Aluminium (Al)
- Oxygen (O)
✒ About Compounds
- Compounds are chemical substances made up of two or more elements that are chemically bound together in a fixed ratio.
- Example :-
- Alcohol C2H6O
- Acetic Acid C2H4O2
✒ About Mixtures
- A mixture contains more than one substance mixed in any proportion.
- There are two types of mixture homogeneous mixture and heterogeneous mixture.
- Example :-
- Sugar Solution
- Salt Solution
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