Textbook Based Questions. Science CBSE, Class 7 New: lessons, tests, tasks.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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1.	Nature of metals and non-metals Difficulty: easy	2
2.	Activity - Malleability Difficulty: hard	3
3.	Activity - Ductility Difficulty: hard	3
4.	Heating of iron material Difficulty: hard	3
5.	CBQ - Non-metal oxides Difficulty: medium	2
6.	Uses of materials Difficulty: medium	3
7.	Formation and nature of non-metal oxides Difficulty: hard	5
8.	Sonorous-II Difficulty: medium	3
9.	Activity - Sonorous Difficulty: hard	3
10.	Corrosion and its examples Difficulty: medium	1
11.	Activity - Conduction of heat Difficulty: hard	3
12.	Applications of Non metals Difficulty: hard	4
13.	Electrical Conductors Difficulty: easy	2
14.	Identifying metals Difficulty: medium	2
15.	Conduction of electricity in materials Difficulty: easy	2
16.	Electrical conductivity of materials Difficulty: hard	3

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