A neutral atom of an element has 2 K, 8L and 5M electrons. Find out the following. (v) Valency of the element.

A neutral atom of an element has 2 K, 8L and 5M electrons. Find out th

1.	A neutral atom of an element has 2 K, 8L and 5M electrons. Find out the following. (v) Valency of the element.
Answer» <html><body><p></p>Solution :The <a href="https://interviewquestions.tuteehub.com/tag/electronic-968847" style="font-weight:bold;" target="_blank" title="Click to know more about ELECTRONIC">ELECTRONIC</a> configuration of the element with <a href="https://interviewquestions.tuteehub.com/tag/2k-300402" style="font-weight:bold;" target="_blank" title="Click to know more about 2K">2K</a>, <a href="https://interviewquestions.tuteehub.com/tag/8l-340089" style="font-weight:bold;" target="_blank" title="Click to know more about 8L">8L</a> and 5M electrons will be <br/> `1s^2 2s^2 2p_x^2 2p_y^2 2p_z^2 3s^2 3p_x^1 3p_x^1 p_y^1 3p_z^1` <br/> Vanlency of the element = <a href="https://interviewquestions.tuteehub.com/tag/3-301577" style="font-weight:bold;" target="_blank" title="Click to know more about 3">3</a>.</body></html>