Palladium-Multiple Choice Questions Quiz

Question 1: What is the chemical symbol for palladium?

(a) Pd
(b) Pl
(c) Pg
(d) Pa

Question 2: Palladium is a member of which group in the periodic table?

(a) Group 8
(b) Group 10
(c) Group 12
(d) Group 18

Question 3: Which property makes palladium widely used in catalytic converters?

(a) Conductivity
(b) Radioactivity
(c) High melting point
(d) Catalytic activity

Question 4: What is one of the primary uses of palladium in the jewelry industry?

(a) Polishing agent
(b) Decorative plating
(c) Structural material
(d) Electrical conductor

Question 5: Which industry extensively employs palladium as a catalyst for chemical reactions?

(a) Agriculture
(b) Automotive
(c) Textiles
(d) Food processing

Question 6: Palladium is often alloyed with which metal to create white gold?

(a) Silver
(b) Copper
(c) Zinc
(d) Nickel

Question 7: What is the primary industrial use of palladium in the electronics sector?

(a) Semiconductor fabrication
(b) Battery manufacturing
(c) Glass production
(d) Textile production

Question 8: Which of the following elements is a close relative of palladium?

(a) Rhodium
(b) Gold
(c) Titanium
(d) Lead

Question 9: Palladium is known for its exceptional ability to:

(a) Conduct electricity
(b) Absorb light
(c) Store heat
(d) Absorb hydrogen gas

Question 10: What unique property of palladium is utilized in the field of palladium-hydrogen gas sensors?

(a) Color change
(b) Magnetic attraction
(c) Radioactive decay
(d) Expansion upon heating

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Total score: /10

Answer key:

Question 1: a

Question 2: b

Question 3: d

Question 4: b

Question 5: b

Question 6: d

Question 7: a

Question 8: a

Question 9: d

Question 10: a