Chemistry, asked by gomadhamala1, 1 month ago

The valency of Flourine is 1 . what is its valence electron?​

Answers

Answered by SuryanshSinghBOss
4

Answer:

- .Hint: Count the number of valence electrons (electrons in the outermost shell) of fluorine. The atomic number of Fluorine is 9.

Explanation:

We can also find the valency of an element by using the formula –

Valency = 8 – (number of valence electrons in the element)

In this case,

Valency = 8 – 7 = 1.

so, the valence electron for the flourine will be 1.

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Answered by YuvlegendP
0

Explanation:

Valency, unlike oxidation number, has no sign. From the electronic configuration given above, we can see that the valence orbital (2p), needs only one electron to complete its octet. Therefore, the valency of fluorine atoms is 1, it is univalent. Hence, the answer is option (b).

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