Question

Give the location in the Periodic Table of Elements that have the same number of valence electrons.

All groups (columns) have the same number of valence electrons
All periods (rows) have the same number of valence electrons
All groups (columns), with the exception of Helium in the Noble Gases, have the same number of valence electrons
There is no trend found on the periodic table

Answer 1

all members within any group

Step-by-step explanation:

Answer 2

• All groups (columns) have the same number of valence electrons

Step-by-step explanation:

Every group or column have the same number of valence electrons as a suprise. Every column is aligned in this way.