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What is the total number of completely filled principal energy levels in an atom of argon in the ground state?
In Neon atom the 10 electrons are present in two principal energy levels, 2 in ist and 8 in 2nd level.
Electron configurations is most likely to result in an element that is relatively inactive?
A filled highest occupied principal energy level
What are stable electron configurations most likely to contain?
Stable electron configurations are most likely to contain filled energy levels or filled subshells. These configurations generally follow the octet rule or duet rule, depending on the element. Additionally, stable electron configurations may contain configurations with a full valence shell of electrons.
What is an element with 7 valence electrons and 4 energy levels?
This element is likely chlorine (Cl), which has 7 valence electrons and 3 filled energy levels with a partially filled 4th energy level.
What is the difference between a stable and unstable electronic configuration?
Stable electronic configuration is when the valence shell of an element is completely filled (8 electrons) whereas unstable electronic configuration is when the valence shell of an element is not completely filled
What is the total number of completely filled principal energy levels in an atom of argon in the ground state?
In Neon atom the 10 electrons are present in two principal energy levels, 2 in ist and 8 in 2nd level.
Which atom has a completely filled 3rd principal enery level?
Nobel gases are said to have completely filled third principle energy level. One example is Argon which is a noble gas.
Which group 18 element in ground state has a maximum of two completely filled energy shells Kr He Xe or Ne?
Krypton (Kr) is the group 18 element in the ground state with a maximum of two completely filled energy shells.
Electron configurations is most likely to result in an element that is relatively inactive?
A filled highest occupied principal energy level
Which atom is more chemically reactive an atom with a partly filled energy level or an atom with all energy levels completely filled?
the one that is completely filled
How many orbitals are completely filled in an atom of an element whose atomic number is 19?
Three completely filled orbitals.
Which element has only on completely filled engery level?
Oxygen
What electron configuration is mostly likely to result in an element that is relatively inactive?
a filled highest occupied principal energy level
Why is argon the last element in the period?
Because it has completely filled valence orbitals.
What is an element with 7 valence electrons and 4 energy levels?
This element is likely chlorine (Cl), which has 7 valence electrons and 3 filled energy levels with a partially filled 4th energy level.
What are stable electron configurations most likely to contain?
Stable electron configurations are most likely to contain filled energy levels or filled subshells. These configurations generally follow the octet rule or duet rule, depending on the element. Additionally, stable electron configurations may contain configurations with a full valence shell of electrons.
What are the electrons in the outermost energy level of an atom are called?
Completely filled octet.
