Which of the following noble gases is abundant in air...?

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💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Which of the following noble gases is abundant in air...?

(A) Neon

(B) Helium

(C) Argon

(D) Methane

✅ Correct Answer: Argon

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Which of the following noble gases is not present in atmosphere...?

(A) Argon

(B) Helium

(C) Radon

(D) Xenon

✅ Correct Answer: Radon

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Which of the following elements is not present abundantly in earth’s crust ...?

(A) Silicon

(B) Radium

(C) Aluminum

(D) Carbon

✅ Correct Answer: Radium

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Of the six noble gases in the periodic table, which is the lightest...?

(A) Nitrogen

(B) Hydrogen

(C) Helium

(D) Oxygen

✅ Correct Answer: Helium

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Source: This question is taken from the Everyday Science

Which of the following noble gases is abundant in air...? Mcqs

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