Yes.
It would be correct to say "it would be highly appreciated" when expressing gratitude or thanks.
NaCl sodium chloride
No, it is not correct to say that the bond energy always decreases when a diatomic molecule loses an electron. F2 and O2 are counterexamples to this point. When a molecule loses an electron, it will come from the highest occupied molecular orbital. In both O2 and F2, this MO is an antibonding MO. Removing an electron from an antibonding MO *increases* the bond energy.
Atomicity is the number of atoms which constitute one molecule of an element. Simply we can say that it is the number of atoms of an element present in one molecule of that element.
To correct the sentence, you can say: "A covalent bond is the sharing of electrons between atoms in a molecule, whereas the force of attraction between oppositely charged ions in an ionic compound is called an ionic bond."
yes of course, provided you pronounce NaCl as "sodium chloride."
Well .9 in a % would be 90%, and .09 would be 9%. So I would say yes.
"If you were he..." is correct.
It would be more correct to say, someone who.
Yes, I would say that sentence would be grammatically correct.
No, "she and you" is not correct. The correct way to phrase it would be "she and you."
No. The correct way to say it would be, "when midnight was rung in."
No, I'm sorry it is not. The correct way to say it would be, "for your convenience."
It would be more correct to say "How can I assist you?" or "How may I help you?"
No. The correct way to say that you disagree with something would be "in disagreement."
The correct way to say it would be: Tyler's and my resumes are attached. It would probably be simpler to just say: Our resumes are attached.
No, you must say I was in London yesterday.