Respuesta :
The pair of elements that are most likely to form an ionic bond are, barium and oxygen. Correct answer: letter D.
Ionic bonds are formed when one atom donates electrons to another atom. Barium (Ba) is a metal with an atomic number of 56 and has two valence electrons. Oxygen (O) is a nonmetal with an atomic number of 8, and it needs two additional electrons to fill its outer shell. The electrostatic attraction between the two atoms is strong enough to form an ionic bond.
What are the benefits of ionic bonds?
Ionic bonds are important in many different ways:
- They are responsible for the stability of molecules and play a role in chemical reactions.
- Ionic bonds are also important in the structure of cells and in the way that they function.
- Are strong electrostatic interactions between atoms.
- They are formed when the valence electrons of one atom are transferred to another atom.
- Ionic bonds result in the formation of ions, which are atoms that have a charge.
- Ionic bonds are attracted to other ions with opposite charges.
Learn more about the ionic bonds:
https://brainly.com/question/13526463
#SPJ4
