Can anybody tell me the answer to this

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

What is the most stable monatomic ion formed from nitrogen

What is the number of atoms in 3.54 mol s