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erastova [34]
3 years ago
9

Which of the following is accurate in describing the placement and classification of iodine?

Biology
2 answers:
Brut [27]3 years ago
8 0
<span>A. Iodine is located in Period 5, Group 17 and is classified as a nonmetal.  ....................................................................................................................................................................</span>
SOVA2 [1]3 years ago
4 0

<u>Answer:</u> The correct answer is Option A.

<u>Explanation:</u>

Iodine is the 53rd element of the periodic table. The number of electrons present in this element are 53.

The electronic configuration of this element = [Kr]4d^{10}5s^25p^5

As, the electrons are filled in the orbitals having n = 5. So, it is present in Period 5.

And, the number of valence electrons of this element is 7. So, it is present in Group 17.

Hence, the correct answer is Option A.

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