Consider the model of a sodium atom.
An orange circle labeled upper N a is surrounded by three concentric circles. The innermost ring has dots at the north and south positions. The next ring has eight dots, evenly spaced, with dots aligning with those in the inner ring. The outermost ring has one dot at the north position.
Which feature does the model show accurately?
the size of the electrons in different shells
the shapes of the orbitals in different shells
the distribution of electrons in different shells
the orientation of the orbitals in different shells
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Answer from each drop-down menu. e characteristics of a borane molecule (bh). the lewis structure and table of electronegativities are given olecular shape is and the molecule is reset next erved. search e a
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The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
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Consider the model of a sodium atom.
An orange circle labeled upper N a is surrounded by three conc...
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