Multiple choice general knowledge

Krypton's atomic number is 26.

  1. True

  2. False

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Krypton (Kr) is a noble gas with atomic number 36, not 26. Element 26 is iron (Fe). The statement incorrectly assigns the wrong atomic number to krypton, whether referring to the chemical element or possibly confusing it with Superman's fictional planetary reference.