Metallurgy of Aluminium, Copper and Iron . Science Test Space, Class 10: lessons, tests, tasks.

1.	Choose the best: Metallurgy of Aluminium Difficulty: easy	2
2.	Fill the blanks: Physical properties of Aluminium Difficulty: easy	3
3.	Match the followings: Ore and their molecular formula Difficulty: easy	4
4.	'True' or 'false' about properties of Aluminium Difficulty: easy	3
5.	Assertion and reasoning: Chemical Properties of Aluminium Difficulty: easy	4
6.	Spot the correct statement: Copper Occurrence Difficulty: medium	4
7.	Match the following answers: Chemical Properties of Copper Difficulty: medium	4
8.	Choose the best: Metallurgy of Aluminum Difficulty: medium	4
9.	Fill the blanks: Copper extraction Difficulty: medium	6
10.	Assertion and reasoning: Chemical Properties of Copper Difficulty: medium	4
11.	'True' or 'false' about properties of Copper Difficulty: medium	4
12.	Spot the correct statement: Iron Occurrence Difficulty: medium	4
13.	To find the required answer: Aluminium Difficulty: medium	6
14.	Identify the reaction: Actions of Aluminium Difficulty: hard	3
15.	Match the following: Physical Properties of Al, Cu & Fe Difficulty: hard	6
16.	To find the required answer: Copper Difficulty: hard	6
17.	Identify the reaction: Actions of Copper Difficulty: hard	4
18.	Match the following: Chemical Properties of Al, Cu & Fe Difficulty: hard	6
19.	To find the required answer: Iron Difficulty: hard	6
20.	Match the following: Uses of Al, Cu & Fe Difficulty: hard	6
21.	Identify the reaction: Actions of Iron Difficulty: hard	6

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Metallurgy of Aluminium, Copper and Iron