This is called a redox reaction. An atom that loses an electron is oxidized and an atom that gains an electron is reduced.
A chlorine atom gains an electron when it becomes an ion. This means it has been reduced because there is a decrease in oxidation state from 0 to -1.
When something is reduced, it gains electrons because reduction involves the gaining of negatively charged electrons. This process allows the substance to become more negatively charged and reduced in oxidation state. By gaining electrons, the substance can increase its stability and reach a more energetically favorable state.
An atom that has gained an electron becomes a negatively charged ion.
The final reduced species in the electron transport chain is water. Oxygen is the final electron acceptor in the chain, and it is reduced to form water.
Sodium metal and chlorine gas do not "attract" each other. They react chemically - sodium metal is oxidised - losing one electron- chlorine is reduced gaining one. The two resulting oppositely charged ions, Na+ and Cl- form the ionic compound NaCl
This is called a redox reaction. An atom that loses an electron is oxidized and an atom that gains an electron is reduced.
it gains an electron d=D have a great day!
negative, minus 1 for each electron gained. e.g Cl gains 1 electron so is Cl- where as O gains two electrons so is O2-
When a bromine atom gains an electron, it becomes a bromide ion with a charge of -1. This extra electron fills the outer electron shell of the bromine atom, giving it a full set of electrons and making it stable.
A chlorine atom gains an electron when it becomes an ion. This means it has been reduced because there is a decrease in oxidation state from 0 to -1.
When something is reduced, it gains electrons because reduction involves the gaining of negatively charged electrons. This process allows the substance to become more negatively charged and reduced in oxidation state. By gaining electrons, the substance can increase its stability and reach a more energetically favorable state.
Sodium would lose one electron and chlorine would gain one electron. End of contest. Sodim is oxidised, chlorine is reduced.
An atom that has gained an electron becomes a negatively charged ion.
A molecule is said to be reduced when one of its atoms gains an electron. Since electrons are negatively charged, the net charge of the molecule is reduced when one of it's atoms acquires an electron.
With the loss of electron a neutral atom becomes positive ion and loss of electron is known as oxidation.
Sodium would lose one electron and chlorine would gain one electron. End of contest. Sodim is oxidised, chlorine is reduced.