Strong
Strong
Strong
potent
It seems contradictory to describe something as "modern" and "antiquated" at the same time, as they suggest opposite characteristics in terms of age or relevance. "Weak" could suggest a lack of strength or power. Perhaps you are referring to something that is on the decline despite being considered modern or advanced in some way.
No, HNO2 is a weak acid, not a weak base. It is a weak acid because it only partially ionizes in water to release H+ ions.
modern is to antiquated as weak weak is to ?
modern : antiquated :: weak :
potent
Strong
Strong
Strong
potent
It seems contradictory to describe something as "modern" and "antiquated" at the same time, as they suggest opposite characteristics in terms of age or relevance. "Weak" could suggest a lack of strength or power. Perhaps you are referring to something that is on the decline despite being considered modern or advanced in some way.
antiquated
Olde fashioned;antiquated
The suffix in the word "antiquated" is "-ed."
The spinning wheel is an antiquated machine. (Antiquated means no longer used or old fashioned)