Respuesta :
K and Ca do not have a noble-gas stability.
What is noble-gas stability?
The Electronic Configuration serves as a thorough breakdown of how many electrons are distributed among the element's inner and outer shells.
The Octet Rule states that each element has 8 electrons in its outermost shell. Any element that has an octet configuration is therefore the most stable.
The Noble Gases are the most stable elements in the entire periodic table because they all have a total of 8 electrons in their outermost shells.
For recording the electronic configurations of other elements, including noble gases and non-noble gases, this condition is utilized as a condensed form.
Noble gases have a wide range of uses and practical applications despite being extremely stable, metallic, inert, and non-flammable; having high ionization energies, low reactivity, low charge formation, and low compound formation; and not conducting electricity.
Learn more about noble-gas stability: https://brainly.com/question/28023441
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