Put the pairs of atoms in order, with the pair that has the biggest electronegativity difference between the two atoms at the top of your list. fluorine and francium, phosphorus and lithium, nitrogen and sodium, chlorine and cesium, nitrogen and sulfur.

Currents in dc transmission lines can be 100 a or higher. some people are concerned that the electromagnetic fields from such lines near their homes could pose health dangers. for a line that has current 150 a and a height of 8.0 m above the ground, what magnetic field does the line produce at ground level? express your answer in teslas and as a percentage of the earth’s magnetic field, which is 0.50 g. is this value cause for worry?