Multiple choice

What is the lightest element with an atomic symbol not related to its English name?

  1. Tungsten (W)

  2. Iron (Fe)

  3. Sodium (Na)

  4. Potassium (K)

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

Sodium (Na) comes from the Latin 'natrium', which does not match its English name. While Tungsten (W) and Potassium (K) also have symbols not matching their English names, Sodium is the lightest among the options provided (Atomic number 11).