1.Chemical elements
2.Compounds
3.Crystal
4.elements
Answer:
pure substances:
- made up of single element
- it is homogeneous in nature
- it cannot be separated by physical means
- constant physical and chemical properties
mixture:
combination of two substances or elements
its either homogenous or heterogeneous
can be separated by physical means
have varying physical and chemical properties
Explanation:
hope it helps
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Answer
1.Chemical elements
2.Compounds
3.Crystal
4.elements
Answer:
pure substances:
- made up of single element
- it is homogeneous in nature
- it cannot be separated by physical means
- constant physical and chemical properties
mixture:
combination of two substances or elements
its either homogenous or heterogeneous
can be separated by physical means
have varying physical and chemical properties
Explanation:
hope it helps