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SSC CGL 2020 PYQ — Question 42

SSC CGL - 6th March 2020 Shift 3 • General Awareness • Q42

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What is the atomic mass of Zirconium?

Show answer & explanation

Correct answer: D

Explanation

The correct answer is option 4 i.e. 91.22.

  • Zirconium is a chemical element with the symbol Zr and atomic number 40. 
  • It is a lustrous, greyish-white, soft, ductile, malleable metal that is solid at room temperature, though it is hard and brittle at lesser purities.
  •  The atomic mass of Zirconium is 91.224 u.