what is valency?....
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Answer:
Valency
refers to the combining capacity of an atom, specifically how many other atoms it can bond with to form molecules. It determines how many bonds an atom can make when it reacts with other atoms.
In simpler terms, it's like the number of friends an atom can hold hands with to form a group (molecule). For example, an oxygen atom usually has a valency of 2, meaning it can bond with two hydrogen atoms to form water (H2O). This helps understand how different elements join together to create various compounds.
(Btw why same question again?)
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Answer:
[tex]Valency[/tex]
refers to the combining capacity of an atom, measured by the number of bonds it can form with other atoms. It determines how many electrons an atom can gain, lose, or share to achieve a stable configuration. In the context of chemistry, valency is crucial for understanding how elements interact to form compounds. The valency of an element is often determined by its position in the periodic table and influences its chemical reactivity ..
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