Well, since jaunt and excursion mean relatively the same things, they are near synonyms, we are looking here for a word that has a relatively similar meaning to that of 'resignation'. Since you didn't give us any examples, I will just list you some of its synonyms: departure, retirement, termination, abdication, leaving, notice, abandonment, withdrawal, etc.
Answer:
1. iron 2.lead 3. aluminum 4. lime stone 5. platinum
Explanation:
B) nemesis
have a great day
Event that I heard on the news and book I appreciate