The shape of BeCl₂ molecule is

The image provided explains the shape of BeCl₂ (beryllium chloride). Here are the key details:

1. Molecular Shape:
   • The shape of BeCl₂ is linear because the central atom, beryllium (Be), forms two bonds with chlorine (Cl) atoms.
   • Due to the absence of lone pairs on beryllium and the bonding regions being arranged to minimize repulsion, the molecule adopts a linear shape.
2. Geometry:
   • The geometry is linear with a bond angle of 180°.
   • This linear shape arises from the sp hybridization of the beryllium atom.
3. Hybridization:
   • Beryllium undergoes sp hybridization where one s orbital and one p orbital combine to form two equivalent sp hybrid orbitals, each forming a sigma bond with chlorine.

Connection of Concepts:

• Just as the sarcomere is the structural unit in muscles, the shape of BeCl₂ is determined by its structural arrangement and hybridization.
• In BeCl₂, the linear geometry ensures uniformity, similar to the organized arrangement of sarcomeres in muscle fibers for effective function.