What type of molecular model is represented in the diagram below?

I cannot view images or diagrams directly. However, I can help you identify the type of molecular model based on descriptions:

- **Lewis Dot Structure**: Depicts valence electrons as dots around the atomic symbols.
- **Ball and Stick Model**: Represents atoms as spheres (balls) and bonds as sticks connecting them.
- **Space-filling Model**: Atoms are represented as spheres that fill the space between them, showing the size of the atoms relative to the bonds.

If you describe the diagram, I can help you determine which type of molecular model it is.

one answer only

I'm unable to see diagrams or images, but if the model in the diagram represents atoms as dots or circles with lines to indicate bonds, it's likely a **Lewis Dot Structure**. If it shows spheres connected by rods, it would be a **Ball and Stick Model**. If it has larger spheres that represent the overall volume of the atoms without connecting lines, it's a **Space-fill Model**. Please choose the description that matches your diagram.

What property do elements in group 18 [or 8] most likely share?

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1 point
They are silver in color.
They are malleable.
They have low or no reactivity.

Elements in group 18 (also known as group 8 or the noble gases) most likely share the property of **having low or no reactivity**. This is due to their full valence electron shells, which makes them stable and less likely to engage in chemical reactions compared to other elements.