Guide to Electron Configuration Part 1 of 6

[velezcm56]

yes, He is 1s2.

[bigfoot1356]

Thank you, very helpful.

[neiljenkinson1]

i like this one.

[wasitthat]

are you running your mic through a marshall full stack???

[XBAHUFF]

how about how to chart it

[1984julia]

hey whoever yu r - we are in high school chem at this ver point -- the book is ??? the $80 lecturer series i bought is ?? but the way you are describing it isYES !!!! thnz

[jasanpahaf]

what about He (helium) at the top? isn't that also part of the "S box?"

[cristhianortiz]

yes thats why its says 1s

[Lollipop8927]

Way easier to pay attention to and understand than my actual chemistry teacher. Thank you! :)

[skatefallen91]

Wow, thanks. I find it hard to concentrate on my Chem book, so this helps a lot. Onto the next one for me!

[malubayraymond]

fantastic, very informative and easy to understand. thanks sir

[judywhite100]

fantastic videos,now can you do the same with 2n squared and 2(2l+1 ) as its equally beautiful and shows how we are mathematical manifestations

[TooChill]

Great posts. Thank you.

[tlusty11]

from my understanding, helieum is in the P section but why when finding Scadium do you put it as 1s2 when from my understanding it should be 1s1 and 1p1 etc

[merchle]

Helium is not in the p section though it looks that way on most periodic tables. The reason this occurs is because the nature of helium is dichotomous. Helium is a Noble gas but also only has two valence electrons. So for the purposes of electron configuration Helium should actually be next to Hydrogen sitting in group 2. Hope that helps.