Periodic Table Trends

Moderators: Chem_Mod, Chem_Admin

madisondesilva1c
Posts: 91
Joined: Fri Sep 28, 2018 12:16 am

Periodic Table Trends

Postby madisondesilva1c » Fri Oct 26, 2018 1:35 pm

Are there any exceptions in atomic radius, ionization energy, or electronegativity trends on the periodic table that would affect the orientation of the Lewis structure that do not follow the observed patterns learned in class?

Andre_Galenchik_2L
Posts: 69
Joined: Fri Sep 28, 2018 12:23 am

Re: Periodic Table Trends

Postby Andre_Galenchik_2L » Fri Oct 26, 2018 1:38 pm

I am pretty sure there is one exception dealing with half filled sub-shells but he has not gone over them specifically. At least I believe so.

sallina_yehdego 2E
Posts: 75
Joined: Sun Apr 29, 2018 3:00 am

Re: Periodic Table Trends

Postby sallina_yehdego 2E » Fri Oct 26, 2018 10:06 pm

There shouldn't be any exceptions in regards to periodic trends and drawing Lewis structures

Josephine Lu 4L
Posts: 62
Joined: Fri Sep 28, 2018 12:18 am

Re: Periodic Table Trends

Postby Josephine Lu 4L » Fri Oct 26, 2018 11:27 pm

I agree that there shouldn't be any exceptions to periodic table trends. Generally, ionization energy decreases down a group and increases across a period. Electron affinity is highest for elements in the top right corner of the periodic table.


Return to “Lewis Structures”

Who is online

Users browsing this forum: No registered users and 1 guest