No, this set of values is impossible.
Work Step by Step
1. Is the atomic number equal to the number of protons? - Yes, they are equal. (16) 2. Is the sum of the number of protons and neutrons equal to the mass number? Sum: $16 + 16 = 32$ Mass number: 33 - No, they aren't equal ($32 \ne 33$). - Therefore, this set of values isn't possible.