The scientists who found them must now come up with formal names to replace the clunky Latinbased placeholders  ununtrium, ununpentium, ununseptium and ununoctium  which reflect their atomic numbers, 113, 115, 117, and 118.

The scientists who found them must now come up with formal names to replace the Latin-based temporary names  ununtrium, ununpentium, ununseptium and ununoctium  which reflect their atomic numbers, 113, 115, 117, and 118.
