Question

IS this right>

Answer 1

@Vocaloid

Answer 2

couple of things



carbon ~does~ have two unpaired electrons (see orbital diagram)

the He atom (or any atom for that matter) will not have two parallel electrons in the same orbital. in the same orbital the electrons must occupy spins in different directions.

Answer 3

OKay so a b and d

Answer 4

yes

Answer 5

fixed it

Answer 6

hm. I actually think it was closer before

Answer 7

rip

let me think

Answer 8

try moving these two to Hund's

Answer 9

Thats correct!

Answer 10

Can you explain why

Answer 11

uh it's been a while but I guess it's actually Hund's rule, not pauli's, that says that when you fill up separate orbitals with 1 electron each, those electrons have to be parallel

Answer 12

ok I found this

"According to Hund's rule:

Each orbital in a sublevel is separately occupied before any orbital is doubly occupied.
[b]All of the electrons in separately occupied orbitals have an equivalent spin[/b] (to maximize total spin)."

https://www.corrosionpedia.com/definition/1629/hunds-rule-valence-electrons

Answer 13

I actually wasn't aware about that second part until just now

Answer 14

OH okay so they all have to be facing one direction, the ones that are in single orbitals

Answer 15

yes