
▲ 2 r/6thForm
ocr a alevel chem p1 2021 q16 b (ii helpp
why is 'big jump between 10 and 11' ignored when the outer electrons are in the orbital where the 10th and 11th electrons are :(
u/Fun-Mycologist4453 — 6 days ago

why is 'big jump between 10 and 11' ignored when the outer electrons are in the orbital where the 10th and 11th electrons are :(
I like the dial very much, but the strap wore off (and old) and I have very limited information+ knowledge about watch straps, any suggestions about replacements would be great, thank you in advance!