Ionic
No. One way to tell is that Ba and O are on opposite sides of the periodic table, and Ba is a metal and O is a nonmetal. We can also determine the difference in electronegativity. A difference of >1.6 is generally considered as ionic. The electronegativity of Ba is 0.89 and of O is 3.44. 3.44 - 0.89 = 2.55, so the bond is ionic. Electronegativity chart: https://en.wikipedia.org/wiki/Electronegativity
C6H4C12 is a covalent substance, because the elements present are all non-metals. Ionic bonds can only be formed between a metal and a non-metal.
BaO is ionic because it is composed of a metal (Ba) and nonmetal (O) elements. In ionic compounds, electrons are transferred from the metal to the nonmetal, creating positively charged cations and negatively charged anions which are held together by electrostatic forces of attraction.
Barium oxide
This compound is the barium suboxide.
barium oxide i think?
KCl (potassium chloride) is more soluble in water than BaO (barium oxide). KCl dissolves readily in water due to its ionic nature and the strong interaction with water molecules. In contrast, BaO is less soluble because it forms a strong ionic bond with barium and oxide ions, and it reacts with water to produce barium hydroxide, which is also not highly soluble. Thus, KCl has higher solubility compared to BaO.
BaO because Ba 2+ and 0 2- form an ionic bond with the simplest whole number ratio.
Barium can form two distinct compounds with oxygen as the only other element in the compound: barium oxide with formula BaO and barium peroxide with formula BaO2. The first of these compounds is more common and more stable.
The ionic compound formed by the reaction of barium and oxygen is barium oxide (BaO). The formula for barium oxide is BaO.
BaO.
Barium Oxide