Identify the incorrect match. Name: (a) Unnilunium, (b) Unniltrium, (c) Unnilhexium, (d) Unununium. IUPAC Official Name: (i) Mendelevium, (ii) Lawrencium, (iii) Seaborgium, (iv) Darmstadtium.
(1) (a), (i)
(2) (b), (ii)
(3) (c), (iii)
(4) (d), (iv)
Unununium has atomic number 111 and its IUPAC official name is Roentgenium, not Darmstadtium.
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