electrons... and thus one unit of negative charge....
Wiki User
∙ 14y agoWiki User
∙ 12y agoAn electron has a negative charge. If an atom loses an electron it creates an ion with a positive charge. If an atom gains an electron it creates an ion with a negative charge.
Wiki User
∙ 14y agoIt is said to have a positive charge.
An electron or electrons is/are lost or gained to produce an ion. An atom with the same number of electrons as protons is a neutral atom. If the proton count and electron count do not match, that atom is electrically "imbalanced" and is an ion.
Because it's "easier" for the elements to gain or loose just one electron, so they react more readily.
For what?It requires a heat gain for the water,but a heat loss for whatever the water is in contact with.
In a nitrogen atom's ground state, it has five atoms. The electron will have to gain three electrons to become stable.
Electrons
By the loss or gain of an electron.
For example metals loss electrons and nonmetals gain electrons.
The process of electron gain is called reduction. For example, if Br gains an electron, its oxidation number is reduced from 0 to -1, and will be written as Br-. The opposite of this (electron loss) would be called oxidation, or ionization.
No gain of electron is reduction. An atom that gains electrons is reduced in a chemical reaction. OIL RIG; oxidation is loss, reduction is gain
Ionic bond
The 2 mnemonics for Redox reactions are "Leo says Ger" and "Oil Rig." Leo is loss of electron (oxidation) while ger is gain of electron (reduction). Oil is oxidation is loss and rig is reduction is gain.
The loss of an electron is called oxidation. Its opposite is reduction.The loss of an electron increases the charge by +1.
Selenium can gain 1 electron or loss 2, 4, 6 electrons.
An electron has a negative charge. If an atom loses an electron it creates an ion with a positive charge. If an atom gains an electron it creates an ion with a negative charge.
Aluminum, sulfur, fluorine, phosphorus, iodine, and neon
Calcium usually loses 2 electrons, giving a cation of Ca2+
1. Rubidium don't gain atoms ! 2. If you think to electrons rubidium loss one electron and becom a cation.