Hello I am absolutely positve the answer is D. Mark brainliest :)
Metals don't form covalent bonds because of the low ionization energes of the metal atoms. It is easier for them to release electrons rather than sharing it. But this is not always the case, there are some metals that can form covalent bonds.
That means that one mole of cobalt weighs 58.9332 grams (58.9332 g/mol). Based on that information, to convert 2 moles of cobalt to grams, we multiply 2 moles of cobalt by 58.9332.
I believe it would be 7.731. x 10^5? That is if they want you to evaluate.
Answer:
B) 0.025 
Explanation:
Solution of the problem is in picture attached,
