Question

What is the Lewis structure for SiS2

Answer 1

The Lewis dot structure for SiS2 consists of a silicon atom at the center with two sulfur atoms surrounding it. Each sulfur atom forms a double bond with the silicon atom, resulting in a total of four shared pairs of electrons around the silicon atom. The remaining unshared electrons on each sulfur atom are depicted as two pairs of dots.

Answer 2

The Lewis structure for SiS2 consists of a central silicon atom double-bonded to two sulfur atoms, fulfilling the octet rule for each atom.

Step-by-step explanation:

The Lewis structure for SiS2 (silicon disulfide) can be drawn by recognizing that silicon (Si) has four valence electrons and each sulfur (S) atom has six valence electrons. Silicon will be the central atom, with each sulfur atom forming a double bond with the silicon. As a result, both sulfur atoms will satisfy the octet rule, and silicon will have a full valence shell. The Lewis electron dot diagram for SiS2 will show a silicon atom in the middle with two double bonds extending to the sulfur atoms on each side.