In an ionic bond, how does a sulfur atom achieve an octet of electrons? O By gaining 2 electrons
O By gaining 6 electrons
O
By losing 2 electrons
O By losing 6 electrons

Determine the  wavelength of light emitted when an electron  in an li2+ ion  makes a transition from an orbital with n  =  6 to an orbital with n  = 5.

Answer:

5.6⋅10−^19  j

do you need the explaination?

Those are different gas lawshere is a brief description of themcharles's law states that volume and temperature are directly proportional to each other as long as pressure is held constant.  boyle's law asserts that pressure and volume are inversely proportional to each other at fixed temperature.gay-lussac's law introduces a direct proportionality between temperature and pressure as long as it is at a constant volume.    source: