Question

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

(1 point)

CaBr
CaBr

NO
NO

NaCl
NaCl

CO

Answer 1

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.

Answer 2

can somebody answer yomamma.commas question i really need it

Answer 3

Answer is
NO

Answer 4

im so sorry i finish this test long time ago and i forgot to to put the answers here☹️ i hope you find someone else that is dependable❤️