Question

Four elements W, X, Y and Z

contain 8, 11, 9 and 17 protons per atom

respectively.

The element which cannot form an anion

is most likely to be :

(1 a) W b) X

c) Y d) Z
​

Answer 1

Answer:

Wave Number Definition

Explanation:

In physics, the wave number is also known as propagation number or angular wave number is defined as the number of wavelengths per unit distance the spacial wave frequency and is known as spatial frequency.