Periodic Table And Periodicity

Match List-I with List-II:

List-I (Element-Atomic number)		List-II (Position in periodic table)
(a)	Ra – 88	(i)	$4^{th}$ period, $13^{th}$ group
(b)	Ga – 31	(ii)	$6^{th}$ period, $6^{th}$ group
(c)	W – 74	(iii)	$5^{th}$ period, $10^{th}$ group
(d)	Pd – 46	(iv)	$7^{th}$ period, $2^{nd}$ group

Choose the correct answer from the options given below.