Question

Imagine you need to make a model that shows the locations of parts of a sodium atom. explain which type of model you would use.

Answer 1

Answer:

The best model type that shows locations of an atom’s parts is the electron cloud model. Thanks to this model type, general location of the different atom’s parts of the atom is known. In this model (if we take for example sodium atom) you can observe 11 protons in nucleus and 12 neutrons (due to mass number of sodium which is 23, and atomic number 11 we can calculate number of neutrons: 23-11=12) and 11 electrons of which there is one valence electron. Of course, these can be noticed only with special instruments.

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Answer 2

Answer:

We would most likely use a model for an atom, which shows the nucleus, particles, and the electrons + orbitals  

Explanation:

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