| Category Archives: Models & Projects |
| Important Facts about Metals and Non-metals |
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Important Facts about Metals and Non-metals
1. What is the best conducting metal?
· Silver is the best (followed by Copper and then Gold).
2. What is the worst/least conducting metal?
· No metal has been declared to have the worst c
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| Chemical tree |
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CHEMICAL TREE
Is not it funny to see or hear about Chemical Tree?
Preparation: The following materials are needed to form Chemical Tree:
1. Zinc metal sheet
2. Copper sulphate
3. water
4. Gas jar
Method:
First cut the zinc metal sheet as you cut paper in the form of tr
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