Tip:
Highlight text to annotate it
X
Besides asking you for the electric configuration I could ask you a question on the exam such as
what is a possible set of fork Lana numbers for the last electron
they you added to the thallium or below diagram so
this is the last electron if you look at the
orbital lids and it's found in a six P orbital one of the 36 P orbital zip the ember six P bats the sub show
and the six part of the six P sub show comes from the one and number in being six
that P part of this
a P orbital
always goes along with one and number EL is equal to one remember
Ella zero stands for as knows one is P2 is D and three is Akzo
even know there are many possibilities for EL when and is six the only one that matches the six P is hell has to be equal to one
pick one number and Sobel is the only one
where you could have a possible choice in a question like this
because if I lose one there are three possibilities one possibility is -1
someone else could have chosen zero or you could have chosen positive one you can write
down all three answers so -10 and positive one would be incorrect
you have to choose one possible
quantum number so any of those three would work
the last one and numbers this been an you determine
that by whether the electron is up are down this electron is up so the spin value is
assigned to be positive one