Metal and nonmetals form ionic bonds. The metal atom will give one or more electrons to the nonmetal atom. This is so that they can both have full electron shells. But by donating and accepting electrons, the metal becomes a positive ion as it has more protons than electrons, and the nonmetal becomes a negative ion as it has more electrons than protons.
For instance, sodium chloride (salt).
The sodium (metal) gives an electron to chlorine (nonmetal). By getting rid of one electron, the metal atom gains a full outer electron shell, and by accepting three electrons ( from 3 sodium atoms), the nonmetal atom also gains a full outer electron shell. But they both become ions.
Hope this helps ( I'm only 14)
No, two oxygen atoms do not typically form an ionic bond. Oxygen is more likely to form covalent bonds by sharing electrons with other non-metal atoms.
Atoms that differ significantly in electronegativity tend to form ionic bonds. Typically, metals (such as sodium, potassium) will donate electrons to nonmetals (such as chlorine, oxygen) to form ionic compounds.
No, three atoms cannot form an ionic bond. Ionic bonds are typically formed between two atoms with significantly different electronegativities, where one atom transfers one or more electrons to the other. With three atoms, it is not possible for two atoms to have a strong enough attraction to bond ionically while the third atom remains uninvolved.
Cations donate atoms to form an ionic bond.
It is ionic bond
An ionic bond is formed between two atoms with a large difference in electronegativity, typically a metal and a nonmetal. For example, sodium (Na) and chlorine (Cl) can form an ionic bond to create sodium chloride (table salt).
No, it is not a covalent bond. It is an Ionic bond.
In an ionic bond, atoms transfer electrons to achieve a stable electron configuration. There is typically only one atom that loses electrons (cation) and one atom that gains electrons (anion) to form the bond. Therefore, in an ionic bond between two atoms, there are usually only two atoms involved.
Pairs of atoms that will form an ionic bond typically involve atoms from Group 1 (such as sodium) and Group 17 (such as chlorine) of the periodic table. For example, sodium chloride (NaCl) is formed by the ionic bond between sodium and chlorine atoms.
ionic
One example of two atoms that can form an ionic bond is sodium (Na) and chlorine (Cl). Sodium will donate an electron to chlorine, resulting in the formation of Na+ and Cl- ions, which are then attracted to each other to form an ionic bond between the two atoms.
A metal tends to form an ionic bond with a non-metal. Metals bonding with other metals form a metallic bond, and non-metals bonding with other non-metals form a covalent bond.