Natalie observes these characteristics in the model of an atom. (i) includes positive charge (ii) contains electrons (iii) explains the photoelectric effect (iv) suggests the probable location of electrons which model is natalie most likely examining? bohr model dalton’s model plum pudding model electron-cloud model

The answer is the electron-cloud model. This is the current model and it overcame the Bohr's model, because Bohr's model contemplated that the electrons were in fixed orbits around the atom. The current model is the quantum model at is states that the position of the electrons can not be determined but just you can give a distribution probability that results in a region of probability where the electrons may be found and this region is like a cloud. The electrons have a great probability of being found in any point in the clouds. The clouds or regions are called orbitals, but that does not mean that they are orbits.

The answer is the electron-cloud model. This is the current model and it overcame the Bohr's model, because Bohr's model contemplated that the electrons were in fixed orbits around the atom. The current model is the quantum model at is states that the position of the electrons can not be determined but just you can give a distribution probability that results in a region of probability where the electrons may be found and this region is like a cloud. The electrons have a great probability of being found in any point in the clouds. The clouds or regions are called orbitals, but that does not mean that they are orbits.

D)can be increased in a closed system