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CaO because Ca is a metal and O is a gas and all the other possibillities are gasses combined and ionic has a metal and gas combination if you look at the Periodic Table of elements the right side is gases but they are determined by like a staircase and the rest are metals
Wiki User
∙ 14y ago
Calcium oxide (CaO) has ionic bonding due to the transfer of electrons between calcium and oxygen atoms. Nitrogen dioxide (NO2) has covalent bonding as it involves the sharing of electrons between nitrogen and oxygen atoms. Hydrogen fluoride (HF) has polar covalent bonding due to the electronegativity difference between hydrogen and fluorine. Chlorine gas (Cl2) has covalent bonding as the two chlorine atoms share electrons equally.
lenpollock
CaO (Ionic)
NO2 (Covalent)
HF ( polar covalent)
Cl2 (covalent).
Wiki User
∙ 11y agoCaO
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Is Cl2 is held together by ionic bonding?
NO!!! By Covalent bonding.
Is CL2 an expected ionic bonding?
The chlorine molecule is formed by two chlorine atoms. Any compound which is formed by the same non metal element is expected to be covalent.
Why is chlorine an ionic compound?
Chlorine (Cl2) is not an ionic compound. It is a covalently bonded element. Chlorine can form ionic compounds like NaCl (Sodium Chloride) or CaCl2 (Calcium Chloride) but is not itself an ionic compound.
Is CL2 ionic?
"I believe it is Ionic." Whoever said this is wrong, it's covalent (they share an electron from each atom to stabillise themselves) with an instantaneous dipole induced dipole intermolecular force.
What compound is not likely to have ionic bonds?
There are many compounds that do not have ionic bonds. The most common would be the diatomic gases, such as N2, O2, Cl2, etc.
Is Cl2 is held together by ionic bonding?
NO!!! By Covalent bonding.
Is chlorine an ionic compound or a covalent compound?
Chlorine gas (Cl2) is covalent.
Is CL2 an expected ionic bonding?
The chlorine molecule is formed by two chlorine atoms. Any compound which is formed by the same non metal element is expected to be covalent.
Why is chlorine an ionic compound?
Chlorine (Cl2) is not an ionic compound. It is a covalently bonded element. Chlorine can form ionic compounds like NaCl (Sodium Chloride) or CaCl2 (Calcium Chloride) but is not itself an ionic compound.
Is CL2 ionic?
"I believe it is Ionic." Whoever said this is wrong, it's covalent (they share an electron from each atom to stabillise themselves) with an instantaneous dipole induced dipole intermolecular force.
What compound is not likely to have ionic bonds?
There are many compounds that do not have ionic bonds. The most common would be the diatomic gases, such as N2, O2, Cl2, etc.
What is the metallic ion in copper 2 chloride?
+2 oxidation state
Which has polar covalent bonds Cl2 CaO N2 or SO2?
SO3
Why are group 1 and seven elements normally used as part of a compound?
They very reactively form simple ionic products, called salts (di-ionic) Example: 2Na + Cl2 --> 2Na+Cl-
Which is a convalenly bonded molecule cl2 air ne nacl?
Cl2 is covalent. NaCl is ionic.
What is the compound of I2 and Cl2?
Cl2 stands for Chlorine.I2 stands for Iodine.
What is the ionic compound for calcium and chlorine?
We know that the alkaline earth metal calcium (Ca) and the halogen bromine (Br) form the ionic compound calcium bromide (CaBr2). Here's the reaction: Ca + 2Br => CaBr2
