Question

What is valency ?


pls be fast​

Answer 1

$\huge\underbrace\mathfrak{ANSWER}$

• In chemistry, the valence or valency of an element is the measure of its combining capacity with other atoms when it forms chemical compounds or molecules.

Answer 2

Answer:

In chemistry, valency or valence is the number of chemical bonds that an atom of a certain element can form. For a long time, people thought that this number was a fixed property of the element in question. They thought that carbon always has four bonds, oxygen always has two, and hydrogen always has one.