Merrili

Qual è la configurazione di gas nobile di cromo (# Cr #), numero atomico 24? Risposta: #Cr: [Ar]4s^(1)3d^5# Spiegazione: This is an anomalous configuration, something silly that you shouldn’t be tested on, in my opinion. However, the reason for this specific configuration is that chromium is more stable with half filled #4s# e #3d# orbitals … Leggi tutto