. 1s2 2s2 2p6 3s2 3p6 3d10 One point is earned for the correct configuration.
adhesion refers to the tendency of unlike molecules to bond with one another
The Sun<span> is a main-sequence star, and thus generates its energy by </span>nuclear fusion<span> of hydrogen nuclei into helium. In its core, the </span>Sun<span> fuses 620 million metric tons of hydrogen each second.</span>
