Final Answer:
The correct choice is A) Draw a diagram showing electron sharing in carbon dioxide.
Step-by-step explanation:
In a diagram illustrating the formation of two covalent bonds by electron sharing in carbon dioxide (CO2), you can represent the electron-sharing between the carbon (C) atom and two oxygen (O) atoms. Each oxygen atom shares a double bond with the carbon, resulting in a linear molecule. The carbon shares electrons with each oxygen atom, completing its valence shell and satisfying the octet rule. This sharing of electrons between atoms forms the stable covalent bonds in carbon dioxide.
Understanding the Lewis structure of molecules, such as carbon dioxide, helps visualize the arrangement of atoms and electron pairs, providing insights into the molecular geometry and the nature of chemical bonds. In CO2, the covalent bonds are formed through the sharing of electrons, creating a molecule with a linear shape. Such diagrams are crucial for students and scientists to comprehend the structural aspects of compounds, aiding in the study of chemical reactions and properties.
Correct option is A) Draw a diagram showing electron sharing in carbon dioxide.