Respuesta :
Answer:
the amount of orbitals per period (row) will cause the difference between elements higher or lower on the periodic table.
Explanation:
a p e x
The number of orbitals per period (row) will cause the difference between elements higher or lower on the periodic table.
What are orbitals?
Orbital, in chemistry and physics, is a mathematical expression, called a wave function, that describes properties characteristic of no more than two electrons in the vicinity of an atomic nucleus or of a system of nuclei as in a molecule.
The relationship between principal energy level and period is relatively easy to demonstrate.
The number n of a period on the periodic table is the same as the number of the highest principal energy level for the atoms on that row—that is, the principal energy level occupied by its valence electrons.
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