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Calcium oxide has an ionic bond.

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8y ago
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5mo ago

CaO contains an ionic bond. Calcium (Ca) is a metal that donates electrons to oxygen (O), a nonmetal, forming an ionic bond between them. The other molecules listed contain covalent bonds, where atoms share electrons rather than transferring them.

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Q: What contain an ionic bond H2O H2 NH3 CH4 or CaO?
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Related questions

Is CaO a polar covalent bond?

No. CaO is an ionic compound.


Does H2O or CaO have stronger bond?

H2O has a stronger bond then CaO because H2O is a covalent compound (made up of two nonmetals), whereas CaO is an ionic compound (made up of both a metal and nonmetal), and covalent bonds are stronger then ionic bonds.


Are CaO ionic compounds?

Yes, CaO is an ionic compound. It is composed of a metal (calcium) and a non-metal (oxygen) and forms an ionic bond between the two elements.


What type of bond does CaO have?

Calcium oxide (CaO) has an ionic bond. Calcium is a metal that donates electrons, while oxygen is a nonmetal that accepts electrons, resulting in the formation of positively charged calcium ions and negatively charged oxide ions that are held together by electrostatic forces.


What type of bonding is CaO?

CaO exhibits ionic bonding. Calcium (Ca) is a metal element that loses electrons to form a cation, while oxygen (O) is a nonmetal element that gains electrons to form an anion. The resulting interaction between the oppositely charged ions leads to the formation of an ionic bond in CaO.


Is CaO ionic?

Yes. CaO is an ionic compound.


Does Cao have covalent bonds between atoms?

Yes, covalent bonds are formed between atoms in Cao. Calcium oxide (CaO) has an ionic bond between calcium and oxygen atoms.


Which bond has the greatest degrees of ionic character?

The ionic bond has the greatest degree of ionic character. In ionic bonds, electrons are transferred from one atom to another, resulting in the formation of positive and negative ions that are held together by electrostatic forces.


What kind of bond is CaO?

CaO is an ionic bond. It is formed between calcium (Ca) and oxygen (O) through the transfer of electrons, resulting in the formation of opposite charged ions that are held together by electrostatic forces.


Which bond is present in Cao?

An ionic bond is present in CaO (calcium oxide) because calcium is a metal and oxygen is a non-metal. Ionic bonds form between metal and non-metal atoms, where electrons are transferred from the metal to the non-metal, resulting in an electrostatic attraction between the two ions.


Do oxygen and calcium form an ionic bond?

No, oxygen and calcium do not typically form an ionic bond. Calcium forms an ionic bond with elements that readily donate electrons to it, such as oxygen in compounds like calcium oxide (CaO) or calcium hydroxide (Ca(OH)2).


Which compounds would you expect to be ionic H2O2 SF6 CaO H2O or NH3?

CaO is the only ionic