Determine An engineer needs to transport a large amount of nitrogen, but has only one truck and no pressure vessels for transporting compressed gas. explain what the engineer could do to the nitrogen to transport it safely.

Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent