What happens to a liquids melting/freezing point and boiling point when you dissolve a substance in it

combination of 2 or more substances that are not chemically combined. easy to separate physically

Explanation:

i think

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.