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Which statement describes the earliest model of the atom?*
The results of the gold foil experiment led to the conclusion that an atom is*
The discovery of the electron as a subatomic particle was a result of*
Given a list of atomic model descriptions:
A: electron shells outside a central nucleus B: hard, indivisible sphere C: mostly empty space
Which list of atomic model descriptions represents the order of historical development from the earliest to most recent?*
Four statements about the development of the atomic model are shown below.
Which order of statements represents the historical development of the atomic model?*
Which conclusion was drawn from the results of the gold foil experiment?*
As a result of the gold foil experiment, it was concluded that an atom*
Which statement describes a concept included in the wave-mechanical model of the atom?*
An orbital is a region in an atom where there is a high probability of finding*
According to the wave-mechanical model of the atom, electrons are located in*
According to the wave-mechanical model, an orbital is defined as the most probable location of*
Which statement describes the location of protons and neutrons in an atom of helium?*
Which term is defined as the region in an atom where an electron is most likely to be located?*
Which term identifies the most probable location of an electron in the wave-mechanical model of the atom?*
Base your answers to questions 15 on the information below and on your knowledge of chemistry.
A student compares some models of the atom. These models are listed in the table below in order of development from top to bottom.
State one way in which the Bohr model agrees with the Thomson model.*