If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Chemistry — Atoms and Molecules — quick quiz

5 real KAR TET questions on Chemistry — Atoms and Molecules. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 1

HARD

An element has an atomic number of 17 and a mass number of 35. How many neutrons does one atom of this element contain?