Multiple choice

How much time does it take for the planet, Mercury to spin on its axis once?

  1. 16 hours, 67 minutes

  2. 9 hours, 56 minutes

  3. 59 days

  4. 1 day

  5. 10 hours, 40 minutes

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

Mercury takes this much time to spin on its axis once.