How many chlorine atoms are there in 2 molecules of ICl?

38 chlorine atoms are in 3 molecules of HCI

Explanation:

whats the meaning of /

if two electrons have the same n, the same ℓ, and the same ml, then they are in the same orbital. the pauli exclusion principle states that no two identical fermions (a fancy word for electrons and other subatomic particles like electrons) may occupy the same quantum state in an atom simultaneously.