Arrange the jumbled words to arrive at the appropriate names of materials and also write two uses of each.
(a) milaunuim
(b) tcaslpi
(c) soekrnee
(d) gavnier

AcademicChemistryNCERTClass 6

(a) Aluminium
It is used as oil in food wraps, in making aircraft, etc.
(b) Plastic
It is used in making Buckets, pencil boxes, etc.
(c) Kerosene
It is used as fuel, solvent, etc.
(d) Vinegar
It is used as a preservative and also used as a food ingredient in preparing various types of cuisine.

[Extra information: Sorting of objects into groups with each group having its own characteristic properties is called classification of objects. 

Purpose:  We sort objects into groups because it makes it convenient to study their properties and also observe any patterns in these properties. It also helps us to locate any object. 

Importance: It is easier and faster to find items in a sorted list than in an unsorted one. Moreover, it is easier to analyze the characteristics of materials and look for trends in their properties when they are sorted.]

raja
Updated on 10-Oct-2022 13:19:57

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