Answer:
electrons
Explanation:
The orbitals are the spaces around the nucleus.
Neutrons and protons are in the nucleus of an atom, and the electrons revolve around the nucleus.
Bottom line Your dissolution reaction<span> is endothermic, but because </span>dissolution reactions<span> lead to states of higher entropy, your particular </span>reaction is spontaneous<span> (it occurs) at your specific temperature nonetheless</span><span />
Persent yield=actual/theretical*100%=220g/275.6g*100%=79.83%