Question

Following is a portion of the periodic table that includes the first 18 elements for each of these elements the number of electrons present in each energy level is shown however four of these values have been entered incorrectly use what you know about each neutral atom and any patterns you notice in the tables data to identify the four incorrect values select the four incorrect values in the table

Answer 1

Answer:

The Periodic Table: Tutorial 33 of 47 Save & Exit In this activity, you will construct a periodic table to see how valence electrons correspond with certain sections of the table. Part A ? Question Following is a portion of the periodic table that includes the first 18 elements. For each of these elements, the number of electrons present in each energy level is shown.

Answer 2

Answer:

Explanation:

C = 3rd

N = 3rd

Si = 2md

Ar =2nd