What is the most stable oxidation state of Scandium?

What is the most stable oxidation state of Scandium?

I think +3 is more stable oxidation state

Scandium shows only one oxidation state(+3).

Scandium's most common oxidation state is +3, with the +2 and +1 oxidation states being rarer but possible.

Is the common oxidation state also the most stable one?

I think usually the trend is same i.e. the more common oxidation state is more stable
the reason is obvious
And yeah for Scandium afaik +3 is the most stable

Every element tries to exist in the most stable form possible and hence most commonly found species are the one which are most stable