Which statement describes a space-filling model of a molecule?
Which statement describes a space-filling model of a molecule? The radii of the spheres in a space-filling model are proportional in size to the radii of the atoms they represent.
What components are represented in a space-filling model?
Space-filling Model Atoms have a dense positive nucleus that is surrounded by electrons, which form a spherically shaped cloud around the nucleus. Thus, spheres are used to represent atoms in three-dimensional molecular models.
Which is the best description of a molecule?
Molecules are made up of one or more atoms. If they contain more than one atom, the atoms can be the same (an oxygen molecule has two oxygen atoms) or different (a water molecule has two hydrogen atoms and one oxygen atom). Biological molecules, such as proteins and DNA, can be made up of many thousands of atoms.
What does the space-filling model show best?
Space-filling models give a representation of the size and shape of the whole molecule, showing (relatively) how much space each atom occupies.
What is a disadvantage of using a space-filling model to show a chemical compounds?
What is the disadvantage of using a space-filling model to show a chemical compound? ANSWER: B. Space- filling models do not identify the number and type of bonds.
What statements describe compounds?
Answer and Explanation: Statement: c. a material that is made up of a combination of atoms bonded together best describes a compound.
What information do molecular models provide?
Molecular modeling is an efficient way of studying protein–protein interactions. It provides detailed information about how protein residues interact with each other at the atomic level. However, the accuracy of computer modeling is limited by the approximation and assumptions made in the process.
What are the advantages of a space-filling model versus a ribbon model and vice versa?
A. What are the advantages of a space-filling model versus a ribbon model and vice versa? The space filling model accurately depicts how the center of the Alpha helix does not have an internal pore, while the ribbon model shows the shape of the subunits that make up the Alpha Helix.
How is a space-filling model different from a ball-and-stick model?
The key difference between ball and stick and space filling model is that in the ball and stick model, the molecular structures are depicted by spheres and rods whereas, in the space-filling model, the molecular structures are depicted by full-sized spheres without rods.
Does this model represents A compound explain your answer?
Does this model represent a compound? Explain your answer. The model does not represent a compound because it shows two atoms of the same element combined. To be a compound, the model would need to contain atoms of different elements, represented by different-colored balls.
How are models used to represent A compound?
Ball and spoke models are a common way of representing molecular structures. Each atom is represented by a coloured ball that is joined to other atoms using spokes to represent the bonds between them. This type of model emphasises the bonding between atoms.
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