Which of the following quantum number combinations is not allowed in a ground-state atom? (2, 1, 1, -½) (8, 7, -7, +½) (5, 5, -5, +½) (1, 0, 0, +½)

Which statement justifies that phosphine (ph3) is a polar molecule?

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.

How do cfcs cause ozone depletion? how do cfcs cause ozone depletion? ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule.