What would he the electron dot structure of a molecule of sulphur which is made up of eight atoms of sulphur?

Question

Answer

The atomic number

of sulphur is

and its electronic configuration

.The sulphur atom has

valance electrons.The chemical formula of sulphur molecule is

each sulphur atom is linked to similar atoms on either sides by single covalent bonds and thus,completes its octet.

The molecule is in the form of a ring also represented by crown shape.

Answer

Answer

Electron Dot Structure of a Molecule of Sulphur with Eight Atoms

To understand the electron dot structure of a molecule of sulphur (S8), we need to consider the valence electrons of each sulfur atom and their arrangement in the molecule. Here's a detailed explanation of the electron dot structure of S8.

Valence Electrons of Sulphur Atom:
- Sulphur (S) is an element located in Group 16 (also known as Group VIA) of the periodic table.
- It has six valence electrons, as the atomic number of sulphur is 16.
- The electron configuration of sulphur is 1s² 2s² 2p⁶ 3s² 3p⁴, with the last electron occupying the 3p orbital.

Formation of Sulphur Molecule (S8):
- Sulphur readily forms a stable molecule consisting of eight atoms, known as S8 or octasulfur.
- Each sulphur atom shares electrons with two neighboring sulphur atoms, forming covalent bonds.
- The octasulfur molecule contains a ring-like structure, where each sulphur atom is bonded to two other sulphur atoms, resulting in a stable and symmetrical molecule.

Electron Dot Structure:
- To represent the electron dot structure, we use dots to denote valence electrons.
- Each sulphur atom contributes six valence electrons (as mentioned earlier).
- In the molecule of S8, there are eight sulphur atoms, so the total number of valence electrons is 8 atoms x 6 electrons = 48 electrons.

Arrangement of Electrons:
- To distribute the valence electrons, we start by pairing electrons on each sulfur atom.
- Each sulfur atom forms a single bond with two neighboring sulfur atoms, resulting in a total of three covalent bonds (six shared electrons).
- After pairing the electrons in bonds, we distribute the remaining valence electrons around each sulfur atom, ensuring octet rule fulfillment (except for the central atom).
- The central sulfur atom will have two lone pairs of electrons.

Representing the Electron Dot Structure:
- Here is the representation of the electron dot structure of S8:
Sulfur Atom 1: ••
Sulfur Atom 2: ••
Sulfur Atom 3: ••
Sulfur Atom 4: ••
Sulfur Atom 5: ••
Sulfur Atom 6: ••
Sulfur Atom 7: ••
Sulfur Atom 8: ••

Final Structure:
- The final electron dot structure of a molecule of sulphur (S8) shows each sulfur atom with two shared electrons (represented by dots) and two lone pairs of electrons for the central sulfur atom.
- The octasulfur molecule is a stable and symmetric structure due to the sharing and distribution of valence electrons among the sulfur atoms.

Conclusion:
The electron dot structure of a molecule of sulphur (S8) consists of eight sulfur atoms arranged in a ring-like structure. Each sulfur atom forms three covalent bonds by sharing electrons with two neighboring sulfur atoms. The remaining valence electrons are distributed to fulfill the octet rule

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