Which of the following configurations represent the metallic element ?
Electronic configuration of: Element X: 2,8,2 Element Y: 2,8,4 Element Z: 2,8,7 Which among the given element can be beaten into sheets easily?
(a) 2, 8
(b) 2, 8, 4
(c) 2, 8, 8
(d) 2, 8, 7
(a) 2, 8, 2 (b) 2, 8, 1 (c) 2, 8, 7 (d) 2, 1