Mercury Metal -Multiple Choice Questions Quiz

Interactive MCQs on “Mercury Metal”:

Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: What is the chemical symbol for mercury on the periodic table?

(a) Me
(b) Hg
(c) Mg
(d) Mc

Question 2: Which of the following physical properties is a characteristic of mercury metal?

(a) Solid at room temperature
(b) Low density
(c) High reactivity with water
(d) Transparent appearance

Question 3: Which property of mercury makes it useful in thermometers and barometers?

(a) High melting point
(b) Low boiling point
(c) High electrical conductivity
(d) Strong magnetic properties

Question 4: What is the main health concern associated with mercury exposure?

(a) Respiratory allergies
(b) Skin discoloration
(c) Mercury poisoning
(d) Vitamin deficiency

Question 5: What is the common term for the condition in which mercury droplets accumulate on surfaces due to inadequate ventilation?

(a) Mercury poisoning
(b) Mercury vapors
(c) Mercury sputtering
(d) Mercury amalgamation

Question 6: What is the term for the process of coating an object with a layer of mercury?

(a) Mercury vaporization
(b) Mercury amalgamation
(c) Mercury sublimation
(d) Mercury oxidation

Question 7: Which of the following properties of mercury makes it useful in electrical switches?

(a) High melting point
(b) Low electrical conductivity
(c) High reactivity with air
(d) Liquid state at room temperature

Question 8: What is the primary method of mercury exposure in humans?

(a) Ingestion
(b) Inhalation
(c) Skin absorption
(d) Injection

Question 9: Which form of mercury is commonly used in dental amalgam fillings?

(a) Liquid mercury
(b) Mercury oxide
(c) Mercury chloride
(d) Mercury sulfide

Question 10: What is the term for the process of removing mercury from the environment or from contaminated materials?

(a) Mercury fixation
(b) Mercury extraction
(c) Mercury abatement
(d) Mercury supplementation