Strengths: it shows electron shells, valence electrons, and the nucleus of an atom, how it orbits around the nucleus
Weaknesses: doesn't show chemical bonding such as covalent bonds and ionic crystals
Bohr corrected the major weakness in Thompson's model by proposing that electrons orbit the nucleus in specific, quantized energy levels rather than in a continuous spiral. This resolved the issue of why electrons do not radiate energy and fall into the nucleus, as described in Thompson's model.
electrons are in a cloud outside the nucleus
The Electron Cloud model
The particles in a solid are arranged in a tightly packed, orderly structure. They vibrate in fixed positions around a mean position due to their attraction to each other. The model that best describes this behavior is the "rigid lattice" model.
The model is called the fluid mosaic model. It describes the structure of cell membranes as a fluid lipid bilayer with embedded proteins that move freely within the membrane.
mutual circulation of income between producers and consumers
ds
This question was originally listed as an answer option. The question was "Which of the following statements is most correct." This was the most correct of the following choices.The constant growth model takes into consideration the capital gains earned on a stock.It is appropriate to use the constant growth model to estimate stock value even if the growth rate never becomes constant.Two firms with the same dividend and growth rate must also have the same stock price.Statements 1 and 3 are correctAll of the statements above are correct.Answer 1 was the most correct of the choices.
That you'll never make everyone happy.
The advantage of Aristotle's model of communication is that the communication process is broken down so it is easier for the speaker. A disadvantage is that he must know his audience well or the process won't work.
Bohr corrected the major weakness in Thompson's model by proposing that electrons orbit the nucleus in specific, quantized energy levels rather than in a continuous spiral. This resolved the issue of why electrons do not radiate energy and fall into the nucleus, as described in Thompson's model.
The phrase "quantum mechanical model of the atom" describes how the position of an electron relates to its energy. In this model, electrons are described by probability distributions called orbitals, which represent the likelihood of finding an electron at a particular location. The energy of an electron is quantized, meaning it can only exist in certain discrete energy levels within an atom.
Cell Membrane
Disease Model
No, the unit model and Robertson's model of the cell membrane are not the same. The unit model describes the structure of the lipid bilayer, while Robertson's model, also known as the fluid mosaic model, describes the dynamic nature of the membrane with proteins embedded in the lipid bilayer.
Bohr Model
The model is applied to movement and position of electrons in the atom.