they form cations
ionic
An ionic bond results when there is a transfer of one or more electrons from atom to another atom.
To form an ionic bond, calcium (which has 2 valence electrons) can donate its two electrons to sulfur (which requires 2 additional electrons to complete its valence shell). Therefore, one calcium atom can bond with one sulfur atom to form an ionic compound. Thus, only one calcium atom is needed to form an ionic bond with one sulfur atom.
An ionic bond is formed between a metal atom and a nonmetal atom. The metal atom loses electrons to form a positively charged ion (cation), while the nonmetal atom gains those electrons to form a negatively charged ion (anion). These oppositely charged ions then attract each other to form the ionic bond.
In a coordinate ionic bond, one atom donates both electrons to the other atom, creating a stable compound.
Atoms will form an ionic bond when one atom donates an electron to another atom. Typically, this occurs between a metal atom (which tends to lose electrons to form positive ions) and a non-metal atom (which tends to gain electrons to form negative ions).
Generally, an ionic bond is formed by the transfer of electrons
An ionic bond forms between a metal atom and a nonmetal atom. The metal atom loses electrons to form a positively charged ion (cation), while the nonmetal atom gains those electrons to form a negatively charged ion (anion). The attraction between these oppositely charged ions leads to the formation of an ionic bond.
an ionic bond involves a transfer of electrons from the less electronegative atom(s) to the more elect. neg. atom(s) to form charged ions that interact with each other by columbic forces ionic, covalent, polar covalent
An ionic bond will form between atom a and atom b if atom a loses electrons and atom b gains these electrons. Atom a becomes a positively charged ion (cation) and atom b becomes a negatively charged ion (anion), resulting in an electrostatic attraction between the two oppositely charged ions.
When outer electrons interact they form a bond. (ionic or chemical)
Atoms that have lost one or more electrons form an ionic bond with an atom that has gained one of more electrons.