Chapters

Chapter : 4 - Sorting materials into groups
अध्याय 4 - वस्तुओं के समूह बनाना

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Group of objects
वस्तुओं के समूह

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Properties of materials
पदार्थों के गुण

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Soluble and Insoluble
विलेय और अविलेय

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Transparent, translucent, opaque
पारदर्शी, पारभासी, अपारदर्शी

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Paper objects
कागज की वस्तुएँ

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