What type of solution is formed when 20g of NaCl is heated to 80 degrees?

As temperature increases, its solubility increases as well. Notice, however, that it does not increase significantly. In fact, you can expect to be able to dissolve no more than 40 g of sodium chloride per 100 g of water at 80∘C

Explanation:

HOPE THIS HELPS !

particle   p is an electron and particle q is a neutron

geosphere and hydrosphere.

this is because the geosphere has to do with geological events, while the hydrosphere controls all water on earth.