It let's me make to use "export the key list". But there is no public or private key when i click on print. Is it normal? Does it have to wait for the blockchain?
No you don't have to wait for anything. Just export them and do the rest like the others told you already.
Tbh i don't know how armoury works because i never used it but if its anything like the original core wallet, its more or less the same.
your exported keys will mostly look like;
xxxxxxxxxxxxxxxxxxxxxx,xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
before the "," its your public address, and after the "," its the private key.
don't cut or crop anything. Copy paste em all into electrum.
correction: maybe I couldn't remember it correctly, you may only need to import the private key part (the second part) into electrum by cropping it. try it out