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SSC CGL 2025 First Shift 📅 12 Sep, 2025

Argon is produced in Earth's crust via?

A
Decay of K-40
B
Volcanoes
C
Photosynthesis
D
Cosmic rays
Result Summary
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APEDIA

SSC CGL
2025 • 12 Sep, 2025 • First Shift
Argon is produced in Earth's crust via?
Correct Answer
Decay of K-40
Via decay of Potassium-40 (K-40)....
💡 Analysis & Explanation
Introduction
Via decay of Potassium-40 (K-40).