Noble Gases-Multiple Choice Questions Quiz

Question 1: Which group of elements in the periodic table includes the noble gases?

(a) Alkali metals
(b) Halogens
(c) Noble gases
(d) Transition metals

Question 2: Which of the following is NOT a noble gas?

(a) Helium
(b) Neon
(c) Argon
(d) Sodium

Question 3: Why are noble gases considered chemically inert?

(a) They have high melting points.
(b) They have low boiling points.
(c) Their outer electron shells are full.
(d) They are highly reactive with other elements.

Question 4: Which noble gas is used in some types of lighting, such as neon signs?

(a) Helium
(b) Xenon
(c) Krypton
(d) Argon

Question 5: Which noble gas is often used as a coolant in cryogenic applications?

(a) Helium
(b) Neon
(c) Argon
(d) Radon

Question 6: Which noble gas is known for its use in medical imaging as a contrast agent?

(a) Xenon
(b) Radon
(c) Krypton
(d) Helium

Question 7: Which noble gas is radioactive and has limited practical applications due to its hazardous nature?

(a) Neon
(b) Krypton
(c) Xenon
(d) Radon

Question 8: Which noble gas is the most abundant in Earth's atmosphere?

(a) Helium
(b) Neon
(c) Argon
(d) Krypton

Question 9: Which noble gas is used in lasers and as a filling gas in some types of light bulbs?

(a) Krypton
(b) Radon
(c) Helium
(d) Xenon

Question 10: What is the common property of all noble gases?

(a) High reactivity with other elements
(b) Low boiling points
(c) Full valence electron shells
(d) Radioactivity

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Results:

Total score: /10

Answer key:

Question 1: c

Question 2: d

Question 3: c

Question 4: b

Question 5: a

Question 6: a

Question 7: d

Question 8: c

Question 9: d

Question 10: c