Atomic models tell us about the structure of an atom which is based on what we know about how atoms behave. But it is not necessary that it will be a genuine picture of the structure of an atom.
One model that shows how atoms are arranged in a molecule is the ball-and-stick model. In this model, atoms are depicted as balls and bonds between them as sticks. This provides a visual representation of the spatial arrangement of atoms within a molecule.
the planetary model
A calotte model is a space-filling model - a three-dimensional molecular model where the atoms are represented by spheres whose radii are proportional to the radii of the atoms.
A molecular model, such as a ball-and-stick model or space-filling model, can show how carbon atoms are connected in a molecule. These models depict the arrangement of atoms and bonds in a three-dimensional representation.
Atoms are imagined as tiny balls in the billiard ball model or Dalton's atomic theory. This model suggests that atoms are indivisible, solid particles with no internal structure.
atoms
The model shows a carbon chain with 8 carbon atoms.
These are atoms of carbon.
To determine the correct molecular formula from the options provided, we need to identify the number of carbon (C) and hydrogen (H) atoms in the model. Without the visual of the model, I can't provide a definitive answer. However, if the model represents a straight-chain alkane, the molecular formula could be CnH(2n+2), where n is the number of carbon atoms. Based on the options, if the model has 6 carbon atoms, the correct molecular formula would be C6H14. If it has 5 carbon atoms, it would be C5H12.
These are atoms of carbon.
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Matter is made up of atoms, atoms cannot be divided into smaller pieces, all the atoms of an element are exactly alike, and different elements are made of different kinds of atoms. The nucleus, electrons in the electron cloud is the today's model and the past model is matter divided into smaller pieces.