Draw a conclusion, based on the solubility curves shown above, of which compound would have the greatest percentage recovered

after cooling a saturated solution of that compound from 90°C to 30°C?

A. KC

B. NaNO3

C. NaCl

D. KNO3

Although the diagram is not shown, i know that the convection is heated by a the core.

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom

16- counting by fours

Butterfly wingspan is 7.7