The shape of the H2S molecule is bent or V-shaped.
This geometry arises from the presence of two hydrogen atoms bonded to a central sulfur atom, along with two lone pairs of electrons on the sulfur. According to VSEPR (Valence Shell Electron Pair Repulsion) theory, the lone pairs repel the bonding pairs of electrons, causing the molecule to adopt a bent configuration.
The bond angle in H2S is approximately 92 degrees, which is smaller than the typical 109.5 degrees found in a tetrahedral arrangement due to the repulsion from the lone pairs. This bent shape is important as it influences the molecular polarity and the interactions of H2S with other molecules.