What are some examples of molecular geometry?

What are some examples of molecular geometry?

Molecular geometry refers to the three-dimensional arrangement of atoms in a molecule. Examples include linear, trigonal planar, tetrahedral, and octahedral geometries.

Can you explain the tetrahedral geometry?

Sure! Tetrahedral geometry occurs when a central atom is bonded to four other atoms, forming a shape like a pyramid with a triangular base. The bond angles are approximately 109.5 degrees.

What are some molecules that have tetrahedral geometry?

Common examples of tetrahedral molecules include methane (CH₄), ammonia (NH₃), and water (H₂O) when considering the arrangement of electron pairs.

How does molecular geometry affect the properties of a substance?

Molecular geometry influences properties like polarity, reactivity, phase of matter, color, magnetism, and biological activity. For instance, the shape can affect how molecules interact with each other.