The most common charge that a nitrogen atom takes is -3. If a nitrogen atom were to assume a -2 charge, how many 2p electrons would the N2- ion have?

Uranium can supply energy for the worlds electricity without admitting harmful greenhouse gases which of these statements best describes an outcome of uranium mining

The diagram shows the relationship between scientific disciplines.the names of some scientific disciplines have been removed from the boxes. which scientific discipline belongs in the blue box? a.physics b.biology c.chemistry d.metallurgy

What is the work done by the electric force to move a 1 c charge from a to b?