Frequency of the X-rays emitted by an element is 100 s^(-1). If constant in the Moseley equation are a = b = 1, the element will be

Frequency of the X-rays emitted by an element is 100 s^(-1). If consta

1.	Frequency of the X-rays emitted by an element is 100 s^(-1). If constant in the Moseley equation are a = b = 1, the element will be
Answer» Na K Rb Cs Solution :According to MOSELEY EQUATION, `sqtyv = a (Z = b)` `:. Sqrt100 = 1 (Z - 1) or Z = 10 + 1 = 11`. Hence, the ELEMENT is sodium (Na)