All categories

3 years ago

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

2 answers:

8 0

A. Iodine is located in Period 5, Group 17 and is classified as a nonmetal. ....................................................................................................................................................................

SOVA2 [1]3 years ago

4 0

Answer: The correct answer is Option A.

Explanation:

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.

You might be interested in

_______ involves determining the functional relationship between variables, parameters, and equations.

bonufazy [111]

Model construction.....

8 0

3 years ago

I investigated sexual and asexual reproduction as well as the processes of cellular division by mitosis and meiosis Hypothesis:

STALIN [3.7K]

Answer:

what are we predicting, the type of division or what the outcome will be

4 0

3 years ago

Read 2 more answers

Question 23 of 25

nevsk [136]

Answer:

I think it is B. The Genes that a person has

Explanation:

Please Correct me If I am wrong :)

5 0

2 years ago

Even though streams that flow through valleys generally move very fast, the stream load is

mihalych1998 [28]

Answer:

Explanation:

The gradient in bed load is mostly made up mostly of gravels and sands, broken down versions of larger boulders and rocks, which are most commonly found in mountainous areas. Streams with low gradients cannot carry bed load down stream because it moves slowly and without much force. Gravels and sands couldn't move downstream because the water flow isn't strong enough to move them or to keep them in motion.

6 0

2 years ago

Recall that the biological species concept defines a species as a group of populations whose members have the potential to inter

Ivanshal [37]

Answer:

Population A: K, D, F, H, I

Population B: L, E

Population C: G, J

Explanation:

Biologists studying disease susceptibility in mice used genetic techniques to look for gene flow in 12 wild populations of mice. The populations (designated A through L) were located along a 210-km transect line.

3 0

3 years ago