Jenny dissolves as much salt as she can in 100ml of room temperature water. she learned in class that less salt will dissolve in cold water than hot water. jenny adds some ice in the salt water and observes what happens. what effect will adding the ice solution have on the amount of salt that can be dissolved into it ?

The solubility of the salt will decrease upon addition of ice.

Explanation:

The question already stated explicitly that; 'she learned in class that less salt will dissolve in cold water than hot water.' This implies that addition of ice will lower the temperature of the water (bring it near ice point) thereby decreasing the solubility of the salt in water and the solid salt crystals will reappear visibly at lower temperature of solution.

because u need two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei to form isotopes.

so since they all have the same shape? i mean maybe because m& m and reeses are both chocolates