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When an electron is removed from an atom, it is considered to be ionized. This results in the formation of a positively charged ion known as a cation, while the atom itself becomes positively charged.
When an alpha particle (helium nucleus) absorbs one electron, it becomes a helium atom. The resulting atom is neutral and has two protons, two neutrons, and two electrons.
This depends on whether the atom is by itself or whether it's part of a molecule (attached set of atoms). If it is by itself, after the atom gains (or loses) an electron it has an electrical charge. An atom with a charge is called an "ion" and you can say that it was "ionized." If it is in a molecule that has a chemical reaction with another molecule causing the atom in the first molecule to gain an electron, that process is called "reduction," and the atom that gained an electron is said to have been "reduced." If the atom lost an electron in the reaction, that is called "oxidation" and the the atom was "oxidized." (Note that "oxidation" in regular chemistry doesn't necessarily mean that oxygen was involved, even though it sounds that way.)
Cl-1.
If your atom is too ionized, it will likely zip away from you and attach itself to a nearby atom or molecule. An atom becomes radioactive when its nucleus contains too many or too few neutrons. Try to keep the same number of neutrons and protons as you build your atom. If the imbalance is too great, radioactive decay will occur.
When a molecule loses an electron the molecule has been ionized and oxidized.
Chlorine becomes an anion when it is ionized, as it gains one electron to achieve a more stable electron configuration.
When an atom loses electrons it becomes ionized and more positive a charge. Losing an electron can cause this atom to react with other atoms.
K+ K is potassium. When it becomes ionized, it loses an electron and therefore becomes positive, hence the + sign
K+ K is potassium. When it becomes ionized, it loses an electron and therefore becomes positive, hence the + sign
The atom is said to be ionized. (It can also be said to be oxidised.)
Ionizing is when you rip an electron away. so by taking an electron away, the atom is ionized
If a sodium atom loses an electron to become a Na+ ion, its electron configuration will be the same as neon (1s22s22p6). Both sodium and neon have stable electron configurations.
lactic acid, when ionized becomes lactate and hydronium ion.
When an electron is removed from an atom, it is considered to be ionized. This results in the formation of a positively charged ion known as a cation, while the atom itself becomes positively charged.
When an atom becomes ionized, it gains or loses electrons (usually one).
When an atom loses, shares, or gains an electron it becomes an ion.