H16 would have the largest amount of atoms, so the answer would be:hydrogen
compound
Curium is an artificial element.
Yes, that's why they're artificial.
Yes, neptunium is an artificial chemical element.
Technetium is an artificial chemical element.
Element #105 is an artificial element, and it is called Dubnium.
Nitrogen is an element, so no other element contains nitrogen.
Yes, lawrencium is an artificial, radioactive chemical element.
Americium is an artificial element, prepared in laboratories.
Dubnium is an artificial chemical element.
Yes, plutonium is an artificial element.