Out of #B, O, N,# and #F#, which element is the largest?
1 Answer
Atomic boron is the largest!
Explanation:
Atomic size decreases across a Period, and increases down a Group. We have four 2nd row elements, whose size directly relates to their position on the Periodic Table.
As a chemist, as a physical scientist, you should actually look up a text to give quantitative values to your answer.
