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Metals & Ores — Set 2

Chemistry · धातुएं और अयस्क · Questions 1120 of 50

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1

Which ore is used to extract the metal Chromium?

2

Sphalerite is a major ore of which metal?

3

Malachite is a green mineral that serves as an ore of?

4

Which of the following is an ore of Iron?

5

The ore 'Monazite' is a significant source of which element?

6

Bornite is a sulfide mineral ore of which metal?

7

Stibnite is the primary ore for which semi-metal?

8

Which metal is commonly extracted from the ore 'Pentlandite'?

9

Rutile is a mineral composed primarily of which oxide?

10

Cryolite was historically used in the extraction of which metal?