Lithium has 3 protons and three electrons in its neutral state. In a higher energy state, it loses its outer electron to become Li+ or ionized lithium.
Lithium is in group 1 on the Periodic Table. This means that it has only 1 valence electron. Lithium will tend to lose that electron when it ionizes and become an ion. An ion is any atom or molecule with a charge. When Li loses the electron, it loses one of its negative charges so the atom becomes an ion with a +1 charge because it now has 3 positively charged protons and only 2 negatively charged electrons.
Lithium is a cation because it has a positive charge. It loses one electron to achieve stability and form the Li+ ion.
Cation because it gives away its valence electrons in order to form an Ionic Compound, ie. LiCl
Silver is normally not a cation or an anion, it is an element. Once it becomes an ion however, it will become a CATION with a +1 charge (Ag^+).
The cation of lithium is Li+.
anion
The cation in lithium sulfide is Li+, which is the lithium ion. The anion in lithium sulfide is S2-, which is the sulfide ion.
Lithium is cation, because it is positivelycharged. Whenever a single element is positive , like calcium, it will be cation.While oxygen, which is negatively charged, will be anion.
Elemental lithium (Li) is neither a cation nor an anion. But when Li loses it's one valence electron, it will become a CATION (Li^+).
Lithium is a cation because it has a positive charge. It loses one electron to achieve stability and form the Li+ ion.
The cation in a compound containing lithium and sulfur is lithium (Li+). In this compound, lithium acts as the positively charged cation, while sulfur would be the anion with a charge of 2- to balance the compound Li2S.
An example of a binary ionic compound where both the anion and cation have 10 electrons is lithium fluoride (LiF). Lithium is a cation with 3 electrons, and fluoride is an anion with 9 electrons. When lithium loses an electron and fluoride gains an electron, they form LiF with both having 10 electrons in their outer shells.
The individual ions for lithium cyanide are Li+ (lithium cation) and CN- (cyanide anion).
Cation because it gives away its valence electrons in order to form an Ionic Compound, ie. LiCl
Silver is normally not a cation or an anion, it is an element. Once it becomes an ion however, it will become a CATION with a +1 charge (Ag^+).
Phosphide is the anion formed when phosphorus gains three electrons to achieve a full octet. When lithium loses an electron, it forms a lithium cation (Li+) as it becomes oxidized.
LiCH3COO is lithium acetate, which is a salt composed of a lithium cation and an acetate anion. It is commonly used in molecular biology applications for the precipitation of DNA and RNA.
The formula of lithium oxide is Li2O. In this compound, lithium typically forms a +1 cation and oxygen forms a -2 anion.