Which compound is most likely to be held together by a covalent bond based on the electronegativity difference between its two atoms?

Question

(1 point)

CaBr
CaBr

NO
NO

NaCl
NaCl

CO

llama · Accepted Answer

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DrBob222 · Answer

Here is how you decide. Take the difference between the electronegativity of the two elements listed. If the difference is 1.7 it is a 50-50 ionic/covalent bond. Over that we call them ionic. Less than that we call them covalent although those close to the 50-50 mark we usually say polar covalent. PURE covalent bonds are formed between the same atoms; i.e., H2, N2, O2, etc.

Raashida · Answer

Answer is NO

yomamma.comma · Answer

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