Force and distance are used to calculate work, work is measured in

Explanation:

Work is the transfer of energy when force is applied in a certain direction.

Mathematically,           Work = Force × Distance

Unit of force is newton and unit of distance is distance is meter.

Therefore, it is known that 1 Newton meter = 1 joule.

Hence, we can conclude that work is measured in joules.

sodium (na), for example, has one electron in its valence shell. this is an unstable state because that valence shell needs eight electrons to be full. in order to fill its valence shell, find a way to add seven electrons to its valence shell