The most stable atom is helium because it has a full outer electron shell, which makes it less likely to react with other atoms.
When all electrons in an atom are in orbitals with the lowest possible energy, the atom is in its ground state. This is the most stable arrangement for the electrons in an atom.
Excited State -_-
Electrons are stable subatomic particles with a negative charge found in the electron cloud of an atom. Neutrons are stable subatomic particles with no charge found in the nucleus of an atom. Protons are stable subatomic particles with a positive charge found in the nucleus of an atom.
No, atoms are most stable when their outermost electron shells are completely filled. This is because a full outer shell results in a lower energy state, making the atom more stable. Partially filled shells can lead to greater reactivity as atoms seek to fill or empty their outermost shell.
Any of the noble gases (in the right-most column of the periodic table): helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe) radon (Rn), and Hydrogen.They all have what is called a stable "octet."See the Related Questions for more information on what the octet rule in chemistry is.
The most stable atom in the periodic table is helium.
True
It becomes most stable when its nucleus is filled, not when it is filling it.
The most stable state of an atom is called the ground state. This is when the electrons occupy the lowest energy levels available to them.
less stable
The most stable carbocation is the tertiary carbocation, which has three alkyl groups attached to the positively charged carbon atom.
A completley filled out electron level makes the atom stable
The most stable resonance structure for the CNO ion with nitrogen as the central atom is one where the negative charge is on the oxygen atom, and the double bond is between the carbon and nitrogen atoms.
An atom becomes stable by gaining or loosing electrons.
An atom of iodine will most likely gain one electron to form a stable octet in its outer energy level. This will give iodine a full set of 8 electrons, making it more stable and less likely to react with other atoms.
The electron configuration that represents the most chemically stable atom is the noble gas configuration, which is when an atom has a completely filled valence shell. This configuration is stable because it has a full complement of electrons and is unlikely to gain or lose electrons.
The most stable cation in chemistry is the noble gas cation, which is formed when a noble gas atom loses an electron to become positively charged.