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Which of the following is the second most abundant metal in the earth's crust?

A) Copper
B) Aluminium
C) Iron
D) Zinc

Correct Answer:



C) Iron

Part of solved Chemistry questions and answers : >> General Science >> Chemistry

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Similar Questions

1). Arrange the following metals in the decreasing order of their relative abundance in earth's crust after aluminium :
1. Calcium 2. Iron 3. Sodium 4. Magnesium

A). 1, 4, 2, 3

B). 1, 2, 4, 3

C). 2, 1, 3, 4

D). 2, 1, 4, 3

2). The most malleable metal is :

A). Silver

B). Gold

C). Aluminium

D). Sodium

3). Air is a/an :

A). compound

B). element

C). mixture

D). electrolyte

4). Balloons are filled with :

A). helium

B). oxygen

C). nitrogen

D). argon

5). Which of the following is used in beauty parlours for hair setting?

A). Chlorine

B). Sulphur

C). Phosphorus

D). Silicon

6). Which of the following is the lightest gas?

A). Nitrogen

B). Hydrogen

C). Ammonia

D). Carbon dioxide

7). Match the following :
Alloy Composition
A. Bronze 1. Lead
B. Brass 2. Copper, zinc, nickel
C. German Silver 3. Copper, zinc
D. Type metal 4. Copper, tin
Below options are given in A B C D order.

A). 2 1 3 4

B). 2 1 3 4

C). 3 2 1 4

D). 4 3 2 1

8). Gobar gas contains mainly :

A). methane

B). carbon dioxide

C). butane

D). carbon monoxide

9). Match the following :
A. Aluminium 1. Monazite
B. Uranium 2. Pith blende
C. Thorium 3. Bauxite
D. Lead 4. Galena
5. Haematite
Below options are given in A B C D order.

A). 5 3 2 4

B). 3 2 4 1

C). 3 2 1 4

D). 2 3 1 5

10). An alloy used in making heating elements for electric heating devices is :

A). solder

B). alloy steel

C). nichrome

D). German silver