Each hydrogen bond will form ONE COVALENT bond with the other atoms in the molecule. Hydrogen has only one atom; to form a covalent bond, it has to donate one electron and the other atom that hydrogen is bonding with will donate one electron also, making two. These two electrons will be shared between the two, making the atoms to have two electrons each.
Answer:
The preferable option will be - C.
C. Improves outcomes.
Explanation:
- Studies related to staffing and patient outcomes suggest that patient outcomes are improved with a low nurse-to-patient ratio and especially with a low registered nurse-to-patient ratio.
- If one nurse has to take care of more patients then the service quality will fall down.
- If one nurse will take care of one or two patients then the service will be better.
- The more the 1:1 ratio, the more the better service.
Stretching out of wavelengths is knows as Redshift
