Elements are stable when they have completely filled (or half filled) orbitals.
Yes, these chemical elements are stable.
STABLE all the way!
Yes, these chemical elements are stable.
Elements with no stable isotopes are called radioactive elements. These elements spontaneously undergo radioactive decay, which leads to the formation of stable isotopes over time.
Stable elements do not react because they don't need to. Elements react so that they can gain stability( as stability is gained by filling the outer most shell of the atom). As stable elements already have full outer shells and are stable , they do not react.
The group of elements that have a stable electron configuration are the noble gases.
Unstable elements are radioactive elements that spontaneously decay into other elements. Some are: Radon Uranium Plutonium See the related link for an article giving greater detail on isotope stability.
Stable isotopes of elements are called stable because they do not radioactively decay.
Yes, diatomic elements like oxygen, nitrogen, and hydrogen are generally stable because the atoms in their molecules share electrons through covalent bonds, making them less reactive and stable.
All elements , except the trans-uranic(Actinides) are atomically stable. The Actinides being the most massive elements are unstable and spontaneously breakdown into smaller less massive elements. The most massive element that is atomically stable is 'lead' ( Pb ; Plumbum).
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React chemically.