Quiz on Titanium
Titanium is a strong, lustrous, silver-gray metal with the atomic number 22. It is classified as a transition metal and is known for its high strength-to-weight ratio and corrosion resistance. Titanium was discovered in 1791 by William Gregor, a British clergyman and mineralogist. It is found mainly in minerals like ilmenite and rutile. Titanium is widely used in aerospace, medical implants, and sports equipment because it is both lightweight and durable. Additionally, titanium dioxide (TiO₂) is an important compound used in paints, sunscreens, and cosmetics due to its bright white color and UV protection properties.
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MCQ Questions on Quiz on Titanium
Q. What is the chemical symbol for Titanium?
A. Tm
B. Ti
C. Tn
D. Te
Correct: Option (B)
Q. What is the atomic number of Titanium?
A. 20
B. 21
C. 22
D. 23
Correct: Option (C)
Q. Who discovered Titanium?
A. Lars Fredrik Nilson
B. William Gregor
C. Sir Humphry Davy
D. Antoine Lavoisier
Correct: Option (B)
Q. In which year was Titanium discovered?
A. 1774
B. 1791
C. 1808
D. 1879
Correct: Option (B)
Q. To which category of elements does Titanium belong?
A. Alkali metals
B. Transition metals
C. Noble gases
D. Halogens
Correct: Option (B)
Q. What are the main minerals that contain Titanium?
A. Quartz and feldspar
B. Ilmenite and rutile
C. Bauxite and galena
D. Halite and gypsum
Correct: Option (B)
Q. What is one major industrial use of Titanium metal?
A. Jewelry and ornaments
B. Aerospace and medical implants
C. Textile manufacturing
D. Food packaging
Correct: Option (B)
Q. Which compound of Titanium is widely used in paints and sunscreens?
A. Titanium sulfate (TiSO₄)
B. Titanium chloride (TiCl₄)
C. Titanium dioxide (TiO₂)
D. Titanium hydroxide (Ti(OH)₂)
Correct: Option (C)
Q. Which of the following properties makes Titanium valuable?
A. Low melting point
B. High strength and corrosion resistance
C. High electrical conductivity
D. Magnetic behavior
Correct: Option (B)
Q. What is the color and appearance of Titanium?
A. Black solid
B. Silver-gray metal
C. Colorless gas
D. Golden-yellow metal
Correct: Option (B)