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konstantin123 [22]
3 years ago
14

How many valence electrons are there in sulfur, and iodine.

Chemistry
1 answer:
Vinil7 [7]3 years ago
7 0

Today I will explain what a valence electron is and how many valence electrons each of the atoms your asking about have. :)

→ A valence electron is an electron in the outer shell of an atom that is able to participate in bonding. While iodine has 53 electrons, all but seven are in the inner shells of the iodine atom.

→ Sulfur has sixteen electrons in total, two in the inner shell, eight in the middle, and six in the outer. This means that sulfur has six valence electrons.

↑   ↑   ↑   Hope this helps! :D

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¿Quién estableció el concepto moderno de elemento?
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Answer:

Robert Boyle

Explanation:

En muchos textos se suele considerar a Robert Boyle como el científico que introdujo en la Química un concepto de elemento diferente al empleado por los aristotélicos o por los alquimistas y que sirvió de antecedente al que formulara Lavoisier en 1789.

7 0
2 years ago
Calculate the mass of water produced when 2.06 g of butane reacts with excess oxygen.
dem82 [27]
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8 0
3 years ago
What will happen if we put iron nails with sodium bicarbonate in a closed flask?
rjkz [21]

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I believe not 100% sure.

5 0
2 years ago
What is the temperature shown on the thermometer below?
olchik [2.2K]
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7 0
2 years ago
Read 2 more answers
What was the average speed of the truck for this trip?
Goshia [24]

Answer:

31.67 mph

Explanation:

To calculate the average speed of the truck, we must first obtain the total distance travelled by the truck followed by the total time taken for the truck to cover the distance travelled.

The following data were obtained from the question include:

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Therefore, the average speed of the truck is 31.67 mph

8 0
3 years ago
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