electrical charge
Ions. Cations have lost electrons and have a positive charge. Anions have gained electrons and have a negative charge.
The loss of an electron is called oxidation. Its opposite is reduction.The loss of an electron increases the charge by +1.
The process of losing or gaining electrons is called oxidation or reduction, respectively. Oxidation involves the loss of electrons, while reduction involves the gain of electrons. These two processes occur simultaneously in a redox reaction.
Selenium can gain 1 electron or loss 2, 4, 6 electrons.
all charged particles are ions. cations are positive meaning they have more protons than electrons. anions are negative meaning they have more electrons than protons
For example metals loss electrons and nonmetals gain electrons.
yes it is, it might be useful to know OILRIG: oxidation is loss , reduction is gain (of electrons)
It needs to lose, or gain, electrons.
Electrons
electrons
In what context? A particular element or what?
Metals loss electrons and nonmetals gain electrons.
Oil RIG stands for "Oxidation is Loss, Reduction is Gain." It is a way to remember that in a redox reaction, oxidation involves the loss of electrons and reduction involves the gain of electrons.
The loss or gain of electrons
Cations are formed by the loss of electrons, anions are formed by the gain of electrons. The force of attraction between cations and anions results in ionic bond.
There is zero NET loss or gain of electrons
Oxidation indicates a loss of electrons. When a substance undergoes oxidation, it loses electrons and often increases its oxidation state. This process is typically associated with the addition of oxygen or the removal of hydrogen. Conversely, reduction refers to the gain of electrons.