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Metals: Properties, Extraction, and Applications

Question 1 of 17

Which of the following statements is incorrect?

  1. Metals have lustre.
  2. All metal oxides are basic in nature.
  3. Metals have 1, 2 or 3 electrons in the outermost shell.
  4. Metals are malleable.

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000