Question

question 10 of 10 which of the following elements is the largest? a. carbon (c) b. oxygen (o) c. nitrogen (n) d. boron (b)

Explanation:

Atomic - size decreases across a period from left - to - right in the periodic table. Boron, carbon, nitrogen, and oxygen are in the same period (period 2). Boron is the left - most among them, so it has the largest atomic radius among these elements.

Answer:

D. Boron (B)