The configuration 1s² 2s² 2p² describes an atom with four electrons in its outer shell. According to Hund's Rule, electrons will occupy degenerate orbitals (like the three 2p orbitals) singly before pairing up. In this case, if the two electrons in the 2p subshell occupy separate orbitals rather than pairing in one, it would be consistent with Hund's Rule. Therefore, whether it's following Hund's Rule depends on how those 2p electrons are distributed across the orbitals.
is a method that have a rule
Not clear if this is about the word ‘rule’, or about something called the word rule.
Tan-Ad rule and Co-op Rule
The American Bystander Rule is more dominant in the U.S.
what is frueds rule
Three rules aufbau principle, the pauli exclusion,and the hunds rule
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Hund's Rule states that within a sublevel, electrons will fill empty orbitals before pairing up. This is to maximize the spin of the electrons and stabilize the atom. It helps to explain the arrangement of electrons in an atom's electron cloud.
Hund's rule states that electrons pair up only after each orbital in a sub-level is singly occupied by electrons with the same spin. This minimizes electron-electron repulsion, leading to more stable electron configurations.
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All the orbitals contain one electron, with the same spins.
L'Hôpital's Rule or L'Hôspital's Rule
Aristotle came up with the rule by few, rule by one, and the rule by many.
The Qing Rule was known as a rule of both Peace and Prosperity.
Authoritarian Rule
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authoritarian