Question

1. directions select the correct answer. periods are horizontal rows of the periodic table that exhibit trends as you move from left to right. the table below has several columns left out for simplicity which element has the lowest ionization energy, based on its position in the periodic table? select the correct answer 1 18 2 13 14 15 16 17 be c n o f ne na mg si p s cl ar clear all

Explanation:

Step1: Recall ionization - energy trend

Ionization energy increases from left - to - right across a period in the periodic table.

Step2: Identify the left - most element

Among the given elements in the table, Li (lithium) is the left - most element in its period.

Answer:

Li