Electronic configuration of sodium is :
Which of the following is the correct electronic configuration of sodium?
(a) 2, 8, 1
(b) 8, 2, 1
(c) 2, 1, 8
(d) 2, 8, 2
(a) 2, 8
(b) 2, 8, 1
(c) 2, 8, 2
(d) 2, 8, 3
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?