The aufbau principle (text books may also call it the Madelung ordering or the Klechkowski rule) predicts the order in which orbitals are filled. The 4s orbital is filled before the 3d orbitals. Wikipedia has an article see link
Spy Island is out alredy. Spy Island is out alredy.
i alredy answer this
yes there's alredy been 108 eglish dub episods
it is alredy out
he alredy is
no not yet
he alredy did
It alredy has
they have babys alredy
yes
It is alredy out!
Its alredy out